diff options
author | Arnd Bergmann <arnd@arndb.de> | 2016-06-29 11:26:34 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-08 18:32:23 -0300 |
commit | aee8937089b1705b38ddb1c2a754397203988c04 (patch) | |
tree | a3cc90ddbe7324103b99d25e51754664571fdc14 /drivers | |
parent | f8db65fe4336baf818dde5d226eb3d35773e2371 (diff) |
[media] s5p_cec: mark suspend/resume as __maybe_unused
The suspend/resume functions in the s5p-cec driver are only
referenced when CONFIG_PM is enabled, so we get a warning
about unused functions otherwise:
drivers/staging/media/s5p-cec/s5p_cec.c:260:12: error: 's5p_cec_resume' defined but not used [-Werror=unused-function]
static int s5p_cec_resume(struct device *dev)
^~~~~~~~~~~~~~
drivers/staging/media/s5p-cec/s5p_cec.c:253:12: error: 's5p_cec_suspend' defined but not used [-Werror=unused-function]
static int s5p_cec_suspend(struct device *dev)
This marks them as __maybe_unused to avoid the warning without
having to introduce an extra #ifdef.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/staging/media/s5p-cec/s5p_cec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/media/s5p-cec/s5p_cec.c b/drivers/staging/media/s5p-cec/s5p_cec.c index f90b7c4e48fe..78333273c4e5 100644 --- a/drivers/staging/media/s5p-cec/s5p_cec.c +++ b/drivers/staging/media/s5p-cec/s5p_cec.c @@ -250,14 +250,14 @@ static int s5p_cec_runtime_resume(struct device *dev) return 0; } -static int s5p_cec_suspend(struct device *dev) +static int __maybe_unused s5p_cec_suspend(struct device *dev) { if (pm_runtime_suspended(dev)) return 0; return s5p_cec_runtime_suspend(dev); } -static int s5p_cec_resume(struct device *dev) +static int __maybe_unused s5p_cec_resume(struct device *dev) { if (pm_runtime_suspended(dev)) return 0; |