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| author | Arnd Bergmann <arnd@arndb.de> | 2016-09-12 17:32:57 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-19 21:25:13 +0200 |
| commit | 37f0644f3a5648e6c081587e05df0572e33c70a6 (patch) | |
| tree | 9acf4209014c02fe638c25ed8114ce3c8d76bf14 /samples | |
| parent | [media] Input: synaptics-rmi4: disallow impossible configuration (diff) | |
| download | linux-37f0644f3a5648e6c081587e05df0572e33c70a6.tar.xz linux-37f0644f3a5648e6c081587e05df0572e33c70a6.zip | |
[media] ad5820: use __maybe_unused for PM functions
The new ad5820 driver uses #ifdef to hide the suspend/resume functions,
but gets it wrong when CONFIG_PM_SLEEP is disabled:
drivers/media/i2c/ad5820.c:286:12: error: 'ad5820_resume' defined but not used [-Werror=unused-function]
drivers/media/i2c/ad5820.c:274:12: error: 'ad5820_suspend' defined but not used [-Werror=unused-function]
This replaces the #ifdef with a __maybe_unused annotation that is
simpler and harder to get wrong, avoiding the warning.
Fixes: bee3d5115611 ("[media] ad5820: Add driver for auto-focus coil")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions