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| author | Arnd Bergmann | 2016-09-12 17:32:58 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2016-09-19 21:25:33 +0200 |
| commit | b7e5063589646f95520bc21d1c87c96671bd5101 (patch) | |
| tree | 9e88fab03e337bb13df1697f40bc0c5af5db6111 /drivers/media/platform/atmel | |
| parent | [media] ad5820: use __maybe_unused for PM functions (diff) | |
| download | kernel-qcow2-linux-b7e5063589646f95520bc21d1c87c96671bd5101.tar.gz kernel-qcow2-linux-b7e5063589646f95520bc21d1c87c96671bd5101.tar.xz kernel-qcow2-linux-b7e5063589646f95520bc21d1c87c96671bd5101.zip | |
[media] atmel-isc: mark PM functions as __maybe_unused
The newly added atmel-isc driver uses SET_RUNTIME_PM_OPS() to
refer to its suspend/resume functions, causing a warning when
CONFIG_PM is not set:
media/platform/atmel/atmel-isc.c:1477:12: error: 'isc_runtime_resume' defined but not used [-Werror=unused-function]
media/platform/atmel/atmel-isc.c:1467:12: error: 'isc_runtime_suspend' defined but not used [-Werror=unused-function]
This adds __maybe_unused annotations to avoid the warning without
adding an error-prone #ifdef around it.
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/media/platform/atmel')
| -rw-r--r-- | drivers/media/platform/atmel/atmel-isc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc.c index ed8050d6ea71..ccfe13b7d3f8 100644 --- a/drivers/media/platform/atmel/atmel-isc.c +++ b/drivers/media/platform/atmel/atmel-isc.c @@ -1470,7 +1470,7 @@ static int atmel_isc_remove(struct platform_device *pdev) return 0; } -static int isc_runtime_suspend(struct device *dev) +static int __maybe_unused isc_runtime_suspend(struct device *dev) { struct isc_device *isc = dev_get_drvdata(dev); @@ -1480,7 +1480,7 @@ static int isc_runtime_suspend(struct device *dev) return 0; } -static int isc_runtime_resume(struct device *dev) +static int __maybe_unused isc_runtime_resume(struct device *dev) { struct isc_device *isc = dev_get_drvdata(dev); int ret; |