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| author | Arnd Bergmann <arnd@arndb.de> | 2017-07-17 04:56:47 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-26 06:14:31 -0400 |
| commit | eb918f915f5bdf0d78479567dab016dfa975673e (patch) | |
| tree | 6faa48fdae8e45af3dda0b84b2e00c56c606d534 /drivers | |
| parent | fc1ff45a07abf240aa0c6586c11465c86c8cab8d (diff) | |
| download | linux-eb918f915f5bdf0d78479567dab016dfa975673e.tar.bz2 | |
media: venus: mark PM functions as __maybe_unused
Without PM support, gcc warns about two unused functions:
platform/qcom/venus/core.c:146:13: error: 'venus_clks_disable' defined but not used [-Werror=unused-function]
platform/qcom/venus/core.c:126:12: error: 'venus_clks_enable' defined but not used [-Werror=unused-function]
The problem as usual are incorrect #ifdefs, so the easiest fix
is to do away with the #ifdef completely and mark the suspend/resume
handlers as __maybe_unused, which they are.
Fixes: af2c3834c8ca ("[media] media: venus: adding core part and helper functions")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
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/media/platform/qcom/venus/core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index d8cbe8549d97..47f79637938c 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -270,8 +270,7 @@ static int venus_remove(struct platform_device *pdev) return ret; } -#ifdef CONFIG_PM -static int venus_runtime_suspend(struct device *dev) +static __maybe_unused int venus_runtime_suspend(struct device *dev) { struct venus_core *core = dev_get_drvdata(dev); int ret; @@ -283,7 +282,7 @@ static int venus_runtime_suspend(struct device *dev) return ret; } -static int venus_runtime_resume(struct device *dev) +static __maybe_unused int venus_runtime_resume(struct device *dev) { struct venus_core *core = dev_get_drvdata(dev); int ret; @@ -302,7 +301,6 @@ err_clks_disable: venus_clks_disable(core); return ret; } -#endif static const struct dev_pm_ops venus_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, |