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authorArnd Bergmann <arnd@arndb.de>2017-07-17 04:56:47 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-07-26 06:14:31 -0400
commiteb918f915f5bdf0d78479567dab016dfa975673e (patch)
tree6faa48fdae8e45af3dda0b84b2e00c56c606d534 /drivers/media
parentfc1ff45a07abf240aa0c6586c11465c86c8cab8d (diff)
downloadlinux-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/media')
-rw-r--r--drivers/media/platform/qcom/venus/core.c6
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,