# git rev-parse -q --verify 61d791365b72a89062fbbea69aa61479476da946^{commit}
61d791365b72a89062fbbea69aa61479476da946
already have revision, skipping fetch
# git checkout -q -f -B kisskb 61d791365b72a89062fbbea69aa61479476da946
# git clean -qxdf
# < git log -1
# commit 61d791365b72a89062fbbea69aa61479476da946
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 25 15:41:13 2020 -0800
# 
#     drm/amd/display: avoid uninitialized variable warning
#     
#     clang (quite rightly) complains fairly loudly about the newly added
#     mpc1_get_mpc_out_mux() function returning an uninitialized value if the
#     'opp_id' checks don't pass.
#     
#     This may not happen in practice, but the code really shouldn't return
#     garbage if the sanity checks don't pass.
#     
#     So just initialize 'val' to zero to avoid the issue.
#     
#     Fixes: 110b055b2827 ("drm/amd/display: add getter routine to retrieve mpcc mux")
#     Cc: Josip Pavic <Josip.Pavic@amd.com>
#     Cc: Bindu Ramamurthy <bindu.r@amd.com>
#     Cc: Alex Deucher <alexander.deucher@amd.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 61d791365b72a89062fbbea69aa61479476da946
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_multi_v7_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  multi_v7_defconfig
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_multi_v7_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_multi_v7_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_multi_v7_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c: In function 'ghash_do_update':
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:67:44: warning: passing argument 4 of 'pmull_ghash_update_p64' from incompatible pointer type
    pmull_ghash_update_p64(blocks, dg, src, key->h, head);
                                            ^
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:45:17: note: expected 'const u64 (*)[2]' but argument is of type 'u64 (*)[2]'
 asmlinkage void pmull_ghash_update_p64(int blocks, u64 dg[], const char *src,
                 ^
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:69:43: warning: passing argument 4 of 'pmull_ghash_update_p8' from incompatible pointer type
    pmull_ghash_update_p8(blocks, dg, src, key->h, head);
                                           ^
/kisskb/src/arch/arm/crypto/ghash-ce-glue.c:48:17: note: expected 'const u64 (*)[2]' but argument is of type 'u64 (*)[2]'
 asmlinkage void pmull_ghash_update_p8(int blocks, u64 dg[], const char *src,
                 ^
/kisskb/src/drivers/pinctrl/nomadik/pinctrl-nomadik.c: In function 'nmk_gpio_dbg_show_one':
/kisskb/src/drivers/pinctrl/nomadik/pinctrl-nomadik.c:952:8: warning: unused variable 'wake' [-Wunused-variable]
   bool wake;
        ^
/kisskb/src/drivers/mfd/ab8500-debugfs.c: In function 'ab8500_interrupts_show':
/kisskb/src/drivers/mfd/ab8500-debugfs.c:1526:2: error: no return statement in function returning non-void [-Werror=return-type]
  }
  ^
/kisskb/src/drivers/mfd/ab8500-debugfs.c: At top level:
/kisskb/src/drivers/mfd/ab8500-debugfs.c:1528:2: error: expected identifier or '(' before 'return'
  return 0;
  ^
/kisskb/src/drivers/mfd/ab8500-debugfs.c:1529:1: error: expected identifier or '(' before '}' token
 }
 ^
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:279: drivers/mfd/ab8500-debugfs.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:496: drivers/mfd] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1805: drivers] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 120 ARCH=arm O=/kisskb/build/linus_multi_v7_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_multi_v7_defconfig_arm-gcc4.9
# Build took: 0:01:44.158627