# git rev-parse -q --verify 7b50567bdcad8925ca1e075feb7171c12015afd1^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 7b50567bdcad8925ca1e075feb7171c12015afd1^{commit}
7b50567bdcad8925ca1e075feb7171c12015afd1
# git checkout -q -f -B kisskb 7b50567bdcad8925ca1e075feb7171c12015afd1
# git clean -qxdf
# < git log -1
# commit 7b50567bdcad8925ca1e075feb7171c12015afd1
# Author: Arnd Bergmann <arnd@arndb.de>
# Date:   Tue Feb 7 17:13:12 2023 +0100
# 
#     media: i2c: imx290: fix conditional function defintions
#     
#     The runtime suspend/resume functions are only referenced from the
#     dev_pm_ops, but they use the old SET_RUNTIME_PM_OPS() helper that
#     requires a __maybe_unused annotation to avoid a warning:
#     
#       drivers/media/i2c/imx290.c:1082:12: error: unused function 'imx290_runtime_resume' [-Werror,-Wunused-function]
#       static int imx290_runtime_resume(struct device *dev)
#                  ^
#       drivers/media/i2c/imx290.c:1090:12: error: unused function 'imx290_runtime_suspend' [-Werror,-Wunused-function]
#       static int imx290_runtime_suspend(struct device *dev)
#                  ^
#     
#     Convert this to the new RUNTIME_PM_OPS() helper that so this is not
#     required.  To improve this further, also use the pm_ptr() helper that
#     lets the dev_pm_ops get dropped entirely when CONFIG_PM is disabled.
#     
#     A related mistake happened in the of_match_ptr() macro here, which like
#     SET_RUNTIME_PM_OPS() requires the match table to be marked as
#     __maybe_unused, though I could not reproduce building this without
#     CONFIG_OF.  Remove the of_match_ptr() here as there is no point in
#     dropping the match table in configurations without CONFIG_OF.
#     
#     Fixes: 02852c01f654 ("media: i2c: imx290: Initialize runtime PM before subdev")
#     Signed-off-by: Arnd Bergmann <arnd@arndb.de>
#     Reported-by: Guenter Roeck <linux@roeck-us.net>
#     Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
#     Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
#     Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 7b50567bdcad8925ca1e075feb7171c12015afd1
# < make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64-gcc11
# Build took: 0:01:01.939142