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Commit e0fea7e7 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Inki Dae
Browse files

drm/exynos: fix building without CONFIG_PM_SLEEP 



The runtime PM operations use the suspend/resume functions
even when CONFIG_PM_SLEEP is not set, but this now fails
for the exynos DRM driver:

exynos_mixer.c:1289:61: error: 'exynos_mixer_resume' undeclared here (not in a function)
  SET_RUNTIME_PM_OPS(exynos_mixer_suspend, exynos_mixer_resume, NULL)

This removes the #ifdef and instead marks the functions as
__maybe_unused, which does the right thing in all cases and
also looks nicer.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent d8b8eb82

drivers/gpu/drm/exynos/exynos_mixer.c

+2 −4
Original line number Diff line number Diff line
@@ -1289,8 +1289,7 @@ static int mixer_remove(struct platform_device *pdev) 
	return 0;

}



#ifdef CONFIG_PM_SLEEP

static int exynos_mixer_suspend(struct device *dev)

static int __maybe_unused exynos_mixer_suspend(struct device *dev)

{

	struct mixer_context *ctx = dev_get_drvdata(dev);

	struct mixer_resources *res = &ctx->mixer_res;
@@ -1306,7 +1305,7 @@ static int exynos_mixer_suspend(struct device *dev) 
	return 0;

}



static int exynos_mixer_resume(struct device *dev)

static int __maybe_unused exynos_mixer_resume(struct device *dev)

{

	struct mixer_context *ctx = dev_get_drvdata(dev);

	struct mixer_resources *res = &ctx->mixer_res;
@@ -1342,7 +1341,6 @@ static int exynos_mixer_resume(struct device *dev) 


	return 0;

}

#endif



static const struct dev_pm_ops exynos_mixer_pm_ops = {

	SET_RUNTIME_PM_OPS(exynos_mixer_suspend, exynos_mixer_resume, NULL)