# git rev-parse -q --verify 3acbd2de6bc3af215c6ed7732dfc097d1e238503^{commit} 3acbd2de6bc3af215c6ed7732dfc097d1e238503 already have revision, skipping fetch # git checkout -q -f -B kisskb 3acbd2de6bc3af215c6ed7732dfc097d1e238503 # git clean -qxdf # < git log -1 # commit 3acbd2de6bc3af215c6ed7732dfc097d1e238503 # Merge: d49f8a52b15b de7d83da84bd # Author: Linus Torvalds # Date: Thu Oct 25 09:00:15 2018 -0700 # # Merge tag 'sound-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound # # Pull sound updates from Takashi Iwai: # "There have been little changes in ALSA core stuff, but ASoC core still # kept rolling for the continued restructuring. The rest are lots of # small driver-specific changes and some minor API updates. Here are # highlights: # # General: # - Appropriate fall-through annotations everywhere # - Some code cleanup in memalloc code, handling non-cacahed pages more # commonly in the helper # - Deployment of SNDRV_PCM_INFO_SYNC_APPLPTR flag consistently # # Drivers: # - More HD-audio CA0132 codec improvement for supporting other Creative # boards # - Plumbing legacy HD-audio codecs as ASoC BE on Intel SST; this will # give move support of existing HD-audio devices with DSP # - A few device-specific HD-audio quirks as usual # - New quirk for RME CC devices and correction for B&W PX for USB-audio # - FireWire: code refactoring including devres usages # # ASoC Core: # - Continued componentization works; it's almost done! # - A bunch of new for_each_foo macros # - Cleanups and fixes in DAPM code # # ASoC Drivers: # - MCLK support for several different devices, including CS42L51, STM32 # SAI, and MAX98373 # - Support for Allwinner A64 CODEC analog, Intel boards with DA7219 and # MAX98927, Meson AXG PDM inputs, Nuvoton NAU8822, Renesas R8A7744 and # TI PCM3060" # # * tag 'sound-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (299 commits) # ASoC: stm32: sai: fix master clock naming # ASoC: stm32: add clock dependency for sai # ALSA: hda/ca0132 - Actually fix microphone issue # ASoC: sun4i-i2s: move code from startup/shutdown hooks into pm_runtime hooks # ASoC: wm2000: Remove wm2000_read helper function # ASoC: cs42l51: fix mclk support # ASoC: wm_adsp: Log addresses as 8 digits in wm_adsp_buffer_populate # ASoC: wm_adsp: Rename memory fields in wm_adsp_buffer # ASoC: cs42l51: add mclk support # ASoC: stm32: sai: set sai as mclk clock provider # ASoC: dt-bindings: add mclk support to cs42l51 # ASoC: dt-bindings: add mclk provider support to stm32 sai # ASoC: soc-core: fix trivial checkpatch issues # ASoC: dapm: Add support for hw_free on CODEC to CODEC links # ASoC: Intel: kbl_da7219_max98927: minor white space clean up # ALSA: i2c/cs8427: Fix int to char conversion # ALSA: doc: Brush up the old writing-an-alsa-driver # ASoC: rsnd: tidyup SSICR::SWSP for TDM # ASoC: rsnd: enable TDM settings for SSI parent # ASoC: pcm3168a: add hw constraint for capture channel # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 3acbd2de6bc3af215c6ed7732dfc097d1e238503 # < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- randconfig KCONFIG_SEED=0x4A2567D0 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig # yes \n | make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe # make -s -j 8 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/sysdev/xive/common.c: In function 'xive_scan_interrupts': /kisskb/src/arch/powerpc/sysdev/xive/common.c:181:2: warning: 'prio' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/kernel/cacheinfo.c: In function 'associativity_show': /kisskb/src/arch/powerpc/kernel/cacheinfo.c:598:16: warning: 'associativity' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/kernel/cacheinfo.c: In function 'size_show': /kisskb/src/arch/powerpc/kernel/cacheinfo.c:549:16: warning: 'size_kb' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/arch/powerpc/xmon/xmon.c:67:0: /kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_powerpc': /kisskb/src/arch/powerpc/xmon/dis-asm.h:20:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] /kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_spu': /kisskb/src/arch/powerpc/xmon/dis-asm.h:26:2: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] /kisskb/src/arch/powerpc/perf/core-book3s.c: In function 'power_pmu_event_init': /kisskb/src/arch/powerpc/perf/core-book3s.c:1855:3: warning: 'ev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/kernel/eeh.c:1752:12: warning: 'proc_eeh_show' defined but not used [-Wunused-function] /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_get_live': /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'init_and_link_css': /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'kill_css': /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'css_killed_work_fn': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_kill_sb': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_get_e_css': /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cpu_stat_show': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'put_css_set_locked': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'find_css_set': /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_kn_unlock': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_do_mount': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_lock_and_drain_offline': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'css_free_rwork_fn': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_kn_lock_live': /kisskb/src/include/linux/percpu-refcount.h:221:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:215:26: note: 'percpu_count' was declared here /kisskb/src/kernel/events/core.c: In function '_perf_ioctl': /kisskb/src/include/linux/file.h:42:2: warning: 'output.flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/events/core.c:5046:14: note: 'output.flags' was declared here /kisskb/src/include/linux/file.h:43:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/events/core.c:5046:14: note: 'output.file' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'css_tryget_online_from_dir': /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_get_from_fd': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_sk_alloc': /kisskb/src/include/linux/percpu-refcount.h:221:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:215:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_sk_free': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/fs/autofs/waitq.c: In function 'autofs_wait': /kisskb/src/fs/autofs/waitq.c:470:5: warning: 'wq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1245:9: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/freezer.c: In function 'freezer_write': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/freezer.c: In function 'freezer_read': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/kernel/bpf/arraymap.c: In function 'cgroup_fd_array_put_ptr': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/rdma.c: In function 'rdmacg_uncharge_hierarchy': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/cgroup/rdma.c: In function 'rdmacg_try_charge': /kisskb/src/include/linux/percpu-refcount.h:255:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:249:26: note: 'percpu_count' was declared here /kisskb/src/arch/powerpc/kernel/kexec_elf_64.c: In function 'elf64_load': /kisskb/src/arch/powerpc/kernel/kexec_elf_64.c:658:2: warning: 'fdt' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/kernel/kexec_elf_64.c:649:6: warning: 'kernel_load_addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/security/integrity/iint.c: In function '__integrity_iint_find': /kisskb/src/security/integrity/iint.c:39:31: warning: 'iint' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/bpf/cgroup.c: In function 'cgroup_bpf_prog_attach': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/bpf/cgroup.c: In function 'cgroup_bpf_prog_detach': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/bpf/cgroup.c: In function 'cgroup_bpf_prog_query': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memory.c: In function 'copy_page_range': /kisskb/src/include/linux/spinlock.h:369:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memory.c:822:24: note: 'dst_ptl' was declared here /kisskb/src/mm/memory.c: In function 'remap_pfn_range': /kisskb/src/include/linux/spinlock.h:369:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/memory.c:1734:14: note: 'ptl' was declared here /kisskb/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /kisskb/src/kernel/time/tick-sched.c:839:20: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c:1138:10: note: 'now' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_noinc_write': /kisskb/src/drivers/base/regmap/regmap.c:1947:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_noinc_read': /kisskb/src/drivers/base/regmap/regmap.c:2688:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_bulk_read': /kisskb/src/drivers/base/regmap/regmap.c:2798:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regcache-rbtree.c: In function 'regcache_rbtree_write': /kisskb/src/drivers/base/regmap/regcache-rbtree.c:288:20: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regcache-rbtree.c:403:30: note: 'new_top_reg' was declared here /kisskb/src/drivers/base/regmap/regcache-rbtree.c:289:13: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regcache-rbtree.c:403:16: note: 'new_base_reg' was declared here /kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /kisskb/src/mm/memblock.c:1200:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c: In function 'd_add': /kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2564:11: note: 'n' was declared here /kisskb/src/fs/dcache.c: In function '__d_move': /kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2729:11: note: 'n' was declared here /kisskb/src/fs/dcache.c: In function 'd_splice_alias': /kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2564:11: note: 'n' was declared here /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:2: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/xillybus/xillybus_core.c: In function 'xillybus_endpoint_discovery': /kisskb/src/drivers/char/xillybus/xillybus_core.c:2027:5: warning: 'idt_handle.entries' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/xillybus/xillybus_core.c:2027:5: warning: 'idt_handle.chandesc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:211:7: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:161:17: note: 'k' was declared here /kisskb/src/drivers/dma-buf/reservation.c:142:3: warning: 'signaled_idx' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:108:9: note: 'signaled_idx' was declared here /kisskb/src/drivers/firewire/core-device.c: In function 'fw_device_refresh': /kisskb/src/drivers/firewire/core-device.c:1154:2: warning: 'changed' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl': /kisskb/src/lib/mpi/mpicoder.c:330:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/kexec.c: In function 'do_kexec_load': /kisskb/src/kernel/kexec.c:144:6: warning: 'image' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/kexec_file.c: In function 'kexec_load_purgatory': /kisskb/src/kernel/kexec_file.c:896:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/kexec_file.c:845:9: note: 'ret' was declared here /kisskb/src/drivers/fsi/fsi-master-gpio.c: In function 'build_ar_command': /kisskb/src/include/trace/events/fsi_master_gpio.h:141:1: warning: 'rel_addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/fsi/fsi-master-gpio.c:240:11: note: 'rel_addr' was declared here /kisskb/src/drivers/gpu/vga/vgaarb.c: In function 'vga_arb_write': /kisskb/src/drivers/gpu/vga/vgaarb.c:1192:9: warning: 'devfn' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c: In function 'amdgpu_device_gpu_recover': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3217:2: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3168:6: note: 'r' was declared here /kisskb/src/drivers/gpu/drm/ast/ast_mode.c: In function 'ast_get_modes': /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:792:2: warning: 'edid' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/ast/ast_mode.c: In function 'ast_crtc_mode_set': /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:468:2: warning: 'vbios_mode.enh_table' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:590:29: note: 'vbios_mode.enh_table' was declared here /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:582:12: warning: 'vbios_mode.std_table' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/percpu-refcount.c: In function 'percpu_ref_switch_to_atomic_rcu': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/lib/percpu-refcount.c: In function '__percpu_ref_switch_mode': /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/lib/percpu-refcount.c: In function 'percpu_ref_kill_and_confirm': /kisskb/src/include/linux/percpu-refcount.h:283:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:278:26: note: 'percpu_count' was declared here /kisskb/src/lib/percpu-refcount.c: In function 'percpu_ref_resurrect': /kisskb/src/include/linux/percpu-refcount.h:184:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/include/linux/percpu-refcount.h:179:26: note: 'percpu_count' was declared here /kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker': /kisskb/src/lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c:229:28: note: 'next' was declared here /kisskb/src/drivers/hid/hid-asus.c: In function 'asus_input_configured': /kisskb/src/drivers/hid/hid-asus.c:369:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-asus.c:355:16: note: 'kbd_func' was declared here /kisskb/src/drivers/hid/hid-kye.c: In function 'kye_probe': /kisskb/src/include/linux/hid.h:1049:34: warning: 'report' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-kye.c:592:21: note: 'report' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: In function 'amdgpu_set_pp_od_clk_voltage': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:546:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-picolcd_debugfs.c: In function 'picolcd_debug_flash_write': /kisskb/src/drivers/hid/hid-picolcd_debugfs.c:312:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwspinlock/hwspinlock_core.c: In function 'of_hwspin_lock_get_id': /kisskb/src/drivers/hwspinlock/hwspinlock_core.c:328:6: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwspinlock/hwspinlock_core.c:362:14: warning: 'hwlock' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwmon/pmbus/max31785.c: In function 'max31785_read_word_data': /kisskb/src/drivers/hwmon/pmbus/max31785.c:148:20: warning: 'val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c: In function 'amdgpu_vm_fini': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:2829:24: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/kobject_uevent.c: In function 'kobject_synth_uevent': /kisskb/src/lib/kobject_uevent.c:222:39: warning: 'env' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/kobject_uevent.c:141:7: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/kobject_uevent.c:196:14: note: 'action_args' was declared here /kisskb/src/lib/kobject_uevent.c:222:4: warning: 'action' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/accel/mma9551_core.c: In function 'mma9551_gpio_config': /kisskb/src/drivers/iio/accel/mma9551_core.c:590:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/accel/mma9551.c: In function 'mma9551_event_handler': /kisskb/src/drivers/iio/accel/mma9551.c:381:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c: In function 'gmc_v8_0_process_interrupt': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c: In function 'gmc_v9_0_process_interrupt': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c: In function 'sharp_panel_probe': /kisskb/src/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c:394:19: warning: 'sharp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function 'gfx_v8_0_sw_init': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1365:13: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1310:20: note: 'table_size' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:2024:12: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1362:5: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1306:16: note: 'fw_data' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c: In function 'gfx_v9_0_sw_init': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:916:13: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:864:20: note: 'table_size' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:1481:12: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:913:5: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:860:16: note: 'fw_data' was declared here /kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c: In function 'st_lsm6dsx_probe': /kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:750:8: warning: 'drdy_int_reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:728:5: note: 'drdy_int_reg' was declared here /kisskb/src/drivers/iio/light/apds9960.c: In function 'apds9960_write_event': /kisskb/src/drivers/iio/light/apds9960.c:672:26: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/apds9960.c: In function 'apds9960_read_event': /kisskb/src/drivers/iio/light/apds9960.c:631:25: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/isl29018.c: In function 'isl29018_set_integration_time': /kisskb/src/drivers/iio/light/isl29018.c:128:16: warning: 'new_int_time' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/lv0104cs.c: In function 'lv0104cs_write_raw': /kisskb/src/drivers/iio/light/lv0104cs.c:313:23: warning: 'index' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/lv0104cs.c:279:14: note: 'index' was declared here /kisskb/src/drivers/iio/light/lv0104cs.c: In function 'lv0104cs_read_raw': /kisskb/src/drivers/iio/light/lv0104cs.c:217:21: warning: 'adc_output' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/lv0104cs.c:164:6: note: 'adc_output' was declared here /kisskb/src/drivers/gpu/drm/scheduler/gpu_scheduler.c: In function 'drm_sched_job_recovery': /kisskb/src/drivers/gpu/drm/scheduler/gpu_scheduler.c:689:3: warning: 'guilty_context' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c: In function 'fiji_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c:1414:4: warning: 'vol_level.Voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c:1317:15: note: 'vol_level.Voltage' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/tonga_smumgr.c: In function 'tonga_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/tonga_smumgr.c:1237:4: warning: 'voltage_level.Voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/tonga_smumgr.c:1171:15: note: 'voltage_level.Voltage' was declared here /kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c: In function 'ttm_bo_mem_space_debug': /kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c:74:37: warning: 'mem_type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c:91:14: note: 'mem_type' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/iceland_smumgr.c: In function 'iceland_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/iceland_smumgr.c:1505:4: warning: 'voltage_level.Voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/iceland_smumgr.c:1429:30: note: 'voltage_level.Voltage' was declared here /kisskb/src/drivers/iio/magnetometer/hid-sensor-magn-3d.c: In function 'hid_magn_3d_probe': /kisskb/src/drivers/iio/magnetometer/hid-sensor-magn-3d.c:526:22: warning: 'channels' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/ci_smumgr.c: In function 'ci_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/ci_smumgr.c:1456:4: warning: 'voltage_level.Voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/ci_smumgr.c:1380:29: note: 'voltage_level.Voltage' was declared here /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_sideband_msg_build': /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:364:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/potentiostat/lmp91000.c: In function 'lmp91000_probe': /kisskb/src/drivers/iio/potentiostat/lmp91000.c:245:8: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/potentiostat/lmp91000.c:209:15: note: 'reg' was declared here /kisskb/src/drivers/iio/proximity/isl29501.c: In function 'isl29501_register_write': /kisskb/src/drivers/iio/proximity/isl29501.c:253:7: warning: 'msb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/pressure/bmp280-core.c: In function 'bmp180_read_temp': /kisskb/src/drivers/iio/pressure/bmp280-core.c:809:18: warning: 'adc_temp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/pressure/bmp280-core.c:819:6: note: 'adc_temp' was declared here /kisskb/src/drivers/iio/pressure/bmp280-core.c: In function 'bmp180_read_press': /kisskb/src/drivers/iio/pressure/bmp280-core.c:880:8: warning: 'adc_press' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/pressure/bmp280-core.c:897:6: note: 'adc_press' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c: In function 'atomctrl_initialize_mc_reg_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c:54:34: warning: 'reg_block' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c:138:23: note: 'reg_block' was declared here /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c: In function 'drm_atomic_helper_setup_commit': /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1930:26: warning: 'new_crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mcb/mcb-parse.c: In function 'chameleon_parse_cells': /kisskb/src/drivers/mcb/mcb-parse.c:249:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/temperature/mlx90632.c: In function 'mlx90632_read_raw': /kisskb/src/drivers/iio/temperature/mlx90632.c:349:37: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/temperature/mlx90632.c:430:56: note: 'object_old_raw' was declared here /kisskb/src/drivers/iio/temperature/mlx90632.c:349:37: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/temperature/mlx90632.c:430:40: note: 'object_new_raw' was declared here /kisskb/src/drivers/media/cec/cec-api.c: In function 'cec_ioctl': /kisskb/src/drivers/media/cec/cec-api.c:318:2: warning: 'ev_idx' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/cec/cec-api.c:284:15: note: 'ev_idx' was declared here /kisskb/src/drivers/mfd/arizona-core.c: In function 'arizona_dev_init': /kisskb/src/drivers/mfd/arizona-core.c:1422:6: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/leds/leds-pca955x.c: In function 'pca955x_led_set': /kisskb/src/drivers/leds/leds-pca955x.c:164:2: warning: 'ls' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/leds/leds-pca955x.c:250:5: note: 'ls' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c: In function 'psm_set_boot_states': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c:183:7: warning: 'state_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c: In function 'psm_set_performance_states': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c:198:7: warning: 'state_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/madera-core.c: In function 'madera_dev_init': /kisskb/src/drivers/mfd/madera-core.c:564:6: warning: 'mfd_devs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/vega12_hwmgr.c: In function 'vega12_setup_single_dpm_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/vega12_hwmgr.c:525:34: warning: 'clk' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/vega12_hwmgr.c:520:2: warning: 'num_of_levels' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_irq.c: In function 'amdgpu_dm_irq_unregister_interrupt': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_irq.c:158:7: warning: 'handler' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_irq.c:118:37: note: 'handler' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'dm_update_crtcs_state': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4938:5: warning: 'new_crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4909:21: warning: 'old_crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4935:5: warning: 'crtc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'amdgpu_dm_atomic_commit_tail': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5375:1: warning: 'new_crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4381:42: note: 'new_crtc_state' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4254:3: warning: 'crtc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4380:19: note: 'crtc' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'dm_update_planes_state': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2132:2: warning: 'new_plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5006:44: note: 'new_plane_state' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5057:26: warning: 'old_plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5087:4: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/da903x.c: In function 'da903x_set_bits': /kisskb/src/drivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/da903x.c: In function 'da903x_clr_bits': /kisskb/src/drivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/da903x.c: In function 'da903x_update': /kisskb/src/drivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/common/videobuf2/videobuf2-core.c: In function 'vb2_thread': /kisskb/src/drivers/media/common/videobuf2/videobuf2-core.c:2550:3: warning: 'vb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/pci.c: In function 'cxl_get_xsl9_dsnctl': /kisskb/src/drivers/misc/cxl/pci.c:473:24: warning: 'nbwind' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/pci.c:464:13: warning: 'asnind' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/pci.c:460:13: warning: 'capiind' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/vphb.c: In function 'cxl_pcie_write_config': /kisskb/src/drivers/misc/cxl/vphb.c:195:6: warning: 'record' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/cxl/vphb.c: In function 'cxl_pcie_read_config': /kisskb/src/drivers/misc/cxl/vphb.c:160:6: warning: 'record' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser.c: In function 'bios_parser_get_src_obj': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/bios/bios_parser.c:253:51: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/bh1770glc.c: In function 'bh1770_prox_read_result': /kisskb/src/drivers/misc/bh1770glc.c:236:29: warning: 'mode' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/bh1770glc.c:469:5: note: 'mode' was declared here /kisskb/src/drivers/mtd/devices/phram.c: In function 'phram_setup': /kisskb/src/drivers/mtd/devices/phram.c:107:16: warning: 'name' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/devices/phram.c:217:8: note: 'name' was declared here /kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_maximize_ecc': /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5326:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5325:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_audio.c: In function 'dce_aud_az_configure': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_audio.c:509:6: warning: 'index' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_ecc_choose_conf': /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5256:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5198:32: note: 'best_ecc_bytes' was declared here /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5255:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5198:17: note: 'best_strength' was declared here /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5254:17: warning: 'best_step' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/nand/raw/nand_base.c:5198:6: note: 'best_step' was declared here /kisskb/src/drivers/media/dvb-frontends/cxd2841er.c: In function 'cxd2841er_tune_tc': /kisskb/src/drivers/media/dvb-frontends/cxd2841er.c:3587:17: warning: 'carrier_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data': /kisskb/src/drivers/mtd/ubi/eba.c:1000:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/pci/ngene/ngene-cards.c: In function 'cineS2_probe': /kisskb/src/drivers/media/pci/ngene/ngene-cards.c:619:10: warning: 'xo2_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/tuners/max2165.c: In function 'max2165_set_params': /kisskb/src/drivers/media/tuners/max2165.c:202:11: warning: 'fraction' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/tuners/max2165.c:192:16: note: 'fraction' was declared here /kisskb/src/drivers/media/tuners/max2165.c:204:19: warning: 'quotient' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/tuners/max2165.c:192:6: note: 'quotient' was declared here /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c: In function 'get_v4l2_buffer32': /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c:499:2: warning: 'memory' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c:584:19: note: 'memory' was declared here /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c:635:3: warning: 'length' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c:601:2: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c: In function 'put_v4l2_buffer32': /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c:531:2: warning: 'memory' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c:680:19: note: 'memory' was declared here /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c: In function 'get_v4l2_ext_controls32': /kisskb/src/drivers/media/v4l2-core/v4l2-compat-ioctl32.c:930:2: warning: 'count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/platform.c: In function 'of_device_alloc': /kisskb/src/drivers/of/platform.c:94:16: warning: 'addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/platform.c:84:6: note: 'addr' was declared here /kisskb/src/drivers/media/pci/pt3/pt3_i2c.c: In function 'wait_i2c_result': /kisskb/src/drivers/media/pci/pt3/pt3_i2c.c:140:11: warning: 'v' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/overlay.c: In function 'add_changeset_property': /kisskb/src/drivers/of/overlay.c:225:25: warning: 'fragment' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/overlay.c:183:19: note: 'fragment' was declared here /kisskb/src/drivers/gpu/drm/drm_bufs.c: In function 'drm_legacy_rmmap_locked': /kisskb/src/drivers/gpu/drm/drm_bufs.c:526:4: warning: 'master' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/rc/rc-main.c: In function 'store_wakeup_protocols': /kisskb/src/drivers/media/rc/rc-main.c:1518:20: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/rc/rc-main.c: In function 'store_protocols': /kisskb/src/drivers/media/rc/rc-main.c:1155:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/rc/rc-main.c:1115:6: note: 'mask' was declared here /kisskb/src/drivers/media/pci/tw5864/tw5864-video.c: In function 'tw5864_s_parm': /kisskb/src/drivers/media/pci/tw5864/tw5864-video.c:820:31: warning: 'time_base.denominator' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/pci/tw5864/tw5864-video.c:825:39: warning: 'time_base.numerator' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c: In function 'generic_reg_wait': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:216:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/modules/color/color_gamma.c: In function 'map_regamma_hw_to_x_user.constprop.13': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/modules/color/color_gamma.c:516:3: warning: 'hw_pos' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/modules/color/color_gamma.c:468:26: note: 'hw_pos' was declared here /kisskb/src/drivers/gpu/drm/drm_edid.c: In function 'drm_add_edid_modes': /kisskb/src/drivers/gpu/drm/drm_edid.c:3152:3: warning: 'clock2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_edid.c:3131:24: note: 'clock2' was declared here /kisskb/src/drivers/gpu/drm/drm_edid.c:3464:2: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_edid.c:3717:10: note: 'hdmi_len' was declared here /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_capacity': /kisskb/src/drivers/power/supply/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_capacity': /kisskb/src/drivers/power/supply/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_voltage': /kisskb/src/drivers/power/supply/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_current': /kisskb/src/drivers/power/supply/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_voltage': /kisskb/src/drivers/power/supply/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_current': /kisskb/src/drivers/power/supply/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c:138:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds278x_battery_get_property': /kisskb/src/drivers/power/supply/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c:104:6: note: 'raw' was declared here /kisskb/src/drivers/pci/vc.c: In function 'pci_vc_do_save_buffer': /kisskb/src/drivers/pci/vc.c:155:24: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pci/vc.c:103:47: note: 'ctrl_pos2' was declared here /kisskb/src/drivers/power/supply/da9052-battery.c: In function 'da9052_bat_check_status': /kisskb/src/drivers/power/supply/da9052-battery.c:266:4: warning: 'chg_end_current' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c: In function 'da9052_bat_read_capacity': /kisskb/src/drivers/power/supply/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:364:6: note: 'level_lower' was declared here /kisskb/src/drivers/power/supply/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:363:6: note: 'level_upper' was declared here /kisskb/src/drivers/power/supply/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:362:6: note: 'vbat_upper' was declared here /kisskb/src/drivers/power/supply/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/da9052-battery.c:361:6: note: 'vbat_lower' was declared here /kisskb/src/drivers/pci/quirks.c: In function '__nv_msi_ht_cap_quirk': /kisskb/src/drivers/pci/quirks.c:2654:6: warning: 'host_bridge' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pci/quirks.c:2674:18: note: 'host_bridge' was declared here /kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_check_only': /kisskb/src/drivers/gpu/drm/drm_atomic.c:765:2: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:749:25: note: 'crtc_state' was declared here /kisskb/src/drivers/gpu/drm/drm_atomic.c:998:2: warning: 'plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:1925:26: note: 'plane_state' was declared here /kisskb/src/drivers/gpu/drm/drm_atomic.c:998:2: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:1924:20: note: 'plane' was declared here /kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_mode_atomic_ioctl': /kisskb/src/drivers/gpu/drm/drm_atomic.c:2429:14: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:2367:25: note: 'crtc_state' was declared here /kisskb/src/drivers/rapidio/devices/rio_mport_cdev.c: In function 'rio_mport_maint_rd': /kisskb/src/drivers/rapidio/devices/rio_mport_cdev.c:270:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c: In function 'abb5zes3_rtc_read_alarm': /kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c:354:16: warning: 'timer_secs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c:322:5: note: 'timer_secs' was declared here /kisskb/src/drivers/rtc/rtc-ds1307.c: In function 'ds3231_hwmon_show_temp': /kisskb/src/drivers/rtc/rtc-ds1307.c:1089:16: warning: 'temp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/rtc/rtc-rx8025.c: In function 'rx8025_sysfs_show_clock_adjust': /kisskb/src/drivers/rtc/rtc-rx8025.c:484:16: warning: 'adj' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/pcl816.c: In function 'pcl816_ai_cmd': /kisskb/src/drivers/staging/comedi/drivers/pcl816.c:171:25: warning: 'last_chan' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/pcl816.c:157:15: note: 'last_chan' was declared here /kisskb/src/drivers/staging/comedi/drivers/pcl818.c: In function 'pcl818_ai_cmd': /kisskb/src/drivers/staging/comedi/drivers/pcl818.c:366:25: warning: 'last_chan' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/pcl818.c:347:15: note: 'last_chan' was declared here /kisskb/src/drivers/staging/greybus/manifest.c: In function 'gb_string_get': /kisskb/src/drivers/staging/greybus/manifest.c:214:20: warning: 'desc_string' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/interface.c: In function 'gb_interface_activate': /kisskb/src/drivers/staging/greybus/interface.c:1024:4: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:246:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_setup_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:206:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:179:19: note: 'i' was declared here /kisskb/src/drivers/staging/greybus/svc.c: In function 'gb_svc_request_handler': /kisskb/src/drivers/staging/greybus/svc.c:785:29: warning: 'rail_count' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/svc.c:766:5: note: 'rail_count' was declared here /kisskb/src/drivers/staging/comedi/drivers/dt282x.c: In function 'dt282x_ns_to_timer': /kisskb/src/drivers/staging/comedi/drivers/dt282x.c:389:2: warning: 'divider' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/dt282x.c:394:16: warning: 'base' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_fintek.c: In function 'fintek_8250_probe': /kisskb/src/drivers/tty/serial/8250/8250_fintek.c:409:18: warning: 'min' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_fintek.c:391:15: note: 'min' was declared here /kisskb/src/drivers/uio/uio_fsl_elbc_gpcm.c: In function 'uio_fsl_elbc_gpcm_probe': /kisskb/src/drivers/uio/uio_fsl_elbc_gpcm.c:393:2: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/bootrom.c: In function 'gb_bootrom_request_handler': /kisskb/src/drivers/staging/greybus/bootrom.c:300:2: warning: 'fw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/bootrom.c:243:25: note: 'fw' was declared here /kisskb/src/drivers/staging/greybus/bootrom.c:300:2: warning: 'size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/bootrom.c:247:23: note: 'size' was declared here /kisskb/src/drivers/staging/greybus/bootrom.c:300:2: warning: 'offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/greybus/bootrom.c:247:15: note: 'offset' was declared here /kisskb/src/drivers/video/fbdev/aty/aty128fb.c: In function 'aty128_decode_var': /kisskb/src/drivers/video/fbdev/aty/aty128fb.c:1401:4: warning: 'output_freq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/fbdev/aty/aty128fb.c:1375:6: note: 'output_freq' was declared here /kisskb/src/drivers/w1/slaves/w1_ds2438.c: In function 'temperature_read': /kisskb/src/drivers/w1/slaves/w1_ds2438.c:301:16: warning: 'temp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/vt/consolemap.c: In function 'conv_uni_to_pc': /kisskb/src/drivers/tty/vt/consolemap.c:812:6: warning: 'h' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/drivers/staging/comedi/drivers/ni_pcimio.c:1122:0: /kisskb/src/drivers/staging/comedi/drivers/ni_mio_common.c: In function 'ni_set_master_clock': /kisskb/src/drivers/staging/comedi/drivers/ni_mio_common.c:4893:8: warning: 'freq_multiplier' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_mio_common.c:4837:15: note: 'freq_multiplier' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_mio_common.c:4892:22: warning: 'freq_divider' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_mio_common.c:4836:15: note: 'freq_divider' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c: In function 'ni_tio_set_gate_src': /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:945:34: warning: 'gate2_sel' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:910:15: note: 'gate2_sel' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:858:22: warning: 'gate_sel' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:825:15: note: 'gate_sel' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:900:22: warning: 'gate_sel' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:866:15: note: 'gate_sel' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c: In function 'ni_tio_insn_config': /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:1213:7: warning: 'source' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:1172:15: note: 'source' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:1113:7: warning: 'source' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:1075:15: note: 'source' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:1166:7: warning: 'source' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:1119:15: note: 'source' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:715:10: warning: 'ni_m_series_clock' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:665:15: note: 'ni_m_series_clock' was declared here /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:658:10: warning: 'ni_660x_clock' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:614:15: note: 'ni_660x_clock' was declared here Completed OK # rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc # Build took: 0:04:37.219186