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| author | Arnd Bergmann <arnd@arndb.de> | 2020-04-28 23:31:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-22 12:27:57 +0200 |
| commit | 33c983f7a1821a839fde706ded2fafa18cafeff1 (patch) | |
| tree | 51df7144ac6705647789c511401c2a4baef05d5e /scripts/clang-tools/gen_compile_commands.py | |
| parent | fd9ed47fe6be437bccab7afb396a270b6c79e499 (diff) | |
drm/rockchip: cdn-dp-core: Make cdn_dp_core_resume __maybe_unused
commit 040b8907ccf1c78d020aca29800036565d761d73 upstream.
With the new static annotation, the compiler warns when the functions
are actually unused:
drivers/gpu/drm/rockchip/cdn-dp-core.c:1123:12: error: 'cdn_dp_resume' defined but not used [-Werror=unused-function]
1123 | static int cdn_dp_resume(struct device *dev)
| ^~~~~~~~~~~~~
Mark them __maybe_unused to suppress that warning as well.
[ Not so 'new' static annotations any more, and I removed the part of
the patch that added __maybe_unused to cdn_dp_suspend(), because it's
used by the shutdown/remove code.
So only the resume function ends up possibly unused if CONFIG_PM isn't
set - Linus ]
Fixes: 7c49abb4c2f8 ("drm/rockchip: cdn-dp-core: Make cdn_dp_core_suspend/resume static")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions