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drm/exynos: rotator: Clock control is unused if !PM

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Protect the rotator_clk_crtl() function with an #ifdef CONFIG_PM guard
to avoid "defined but not used" warnings.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Thierry Reding 2015-09-24 12:14:15 +02:00 • committed by Inki Dae
parent 641a2fef39
commit 85a82038b2
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/exynos/exynos_drm_rotator.c
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@ -786,6 +786,7 @@ static int rotator_remove(struct platform_device *pdev)
return 0; return 0;
} }
#ifdef CONFIG_PM
static int rotator_clk_crtl(struct rot_context *rot, bool enable) static int rotator_clk_crtl(struct rot_context *rot, bool enable)
{ {
if (enable) { if (enable) {
@ -822,7 +823,6 @@ static int rotator_resume(struct device *dev)
} }
#endif #endif
#ifdef CONFIG_PM
static int rotator_runtime_suspend(struct device *dev) static int rotator_runtime_suspend(struct device *dev)
{ {
struct rot_context *rot = dev_get_drvdata(dev); struct rot_context *rot = dev_get_drvdata(dev);