diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-08-03 13:50:47 +0200 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-08-22 13:20:40 -0400 |
| commit | d1f08d82176246c6d8a2f1dc26be3638ed4a6083 (patch) | |
| tree | babc978c73f3bf014ecb4d6e3fa83dc015cb8651 /drivers/gpu/drm/msm/mdp | |
| parent | 6e05899dc80af26a21746485bb72e9410f03ad36 (diff) | |
drm/msm/mdp5: mark runtime_pm functions as __maybe_unused
When CONFIG_PM is disabled, we get harmless warnings about unused
functions:
drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c:1025:12: error: 'mdp5_runtime_resume' defined but not used [-Werror=unused-function]
static int mdp5_runtime_resume(struct device *dev)
^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c:1015:12: error: 'mdp5_runtime_suspend' defined but not used [-Werror=unused-function]
static int mdp5_runtime_suspend(struct device *dev)
^~~~~~~~~~~~~~~~~~~~
This marks both functions as __maybe_unused so the compiler
can drop them silently.
Fixes: d68fe15b1878 ("drm/msm/mdp5: Use runtime PM get/put API instead of toggling clocks")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/mdp')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c index 9f9d95f7c80f..f7c0698fec40 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -1012,7 +1012,7 @@ static int mdp5_dev_remove(struct platform_device *pdev) return 0; } -static int mdp5_runtime_suspend(struct device *dev) +static __maybe_unused int mdp5_runtime_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev); @@ -1022,7 +1022,7 @@ static int mdp5_runtime_suspend(struct device *dev) return mdp5_disable(mdp5_kms); } -static int mdp5_runtime_resume(struct device *dev) +static __maybe_unused int mdp5_runtime_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev); |