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Commit 06e49246 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Mauro Carvalho Chehab
Browse files

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: af2c3834 ("[media] media: venus: adding core part and helper functions")

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarStanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent faafd9e7

drivers/media/platform/qcom/venus/core.c

+2 −4
Original line number Diff line number Diff line
@@ -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 @@ static int venus_runtime_resume(struct device *dev) 
	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,