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| author | Arnd Bergmann <arnd@arndb.de> | 2018-08-17 12:53:42 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-29 21:00:26 +0300 |
| commit | 44a9ffd4eb99ada6c1496a735a414414fef30696 (patch) | |
| tree | 78eb0758d643c7938c48e2b6dc7820e7e12392b1 /drivers/media | |
| parent | 312f73b648626a0526a3aceebb0a3192aaba05ce (diff) | |
| download | linux-44a9ffd4eb99ada6c1496a735a414414fef30696.tar.xz | |
media: camss: mark PM functions as __maybe_unused
The empty suspend/resume functions cause a build warning
when they are unused:
drivers/media/platform/qcom/camss/camss.c:1001:12: error: 'camss_runtime_resume' defined but not used [-Werror=unused-function]
drivers/media/platform/qcom/camss/camss.c:996:12: error: 'camss_runtime_suspend' defined but not used [-Werror=unused-function]
Mark them as __maybe_unused so the compiler can silently drop them.
Fixes: 02afa816dbbf ("media: camss: Add basic runtime PM support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Todor Tomov <todor.tomov@linaro.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/qcom/camss/camss.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index dcc0c30ef1b1..9f19d5f5966b 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -993,12 +993,12 @@ static const struct of_device_id camss_dt_match[] = { MODULE_DEVICE_TABLE(of, camss_dt_match); -static int camss_runtime_suspend(struct device *dev) +static int __maybe_unused camss_runtime_suspend(struct device *dev) { return 0; } -static int camss_runtime_resume(struct device *dev) +static int __maybe_unused camss_runtime_resume(struct device *dev) { return 0; } |