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drm: rcar-du: fix warnings

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drivers/gpu/drm/rcar-du/rcar_du_drv.c:190:5: warning: "CONFIG_PM_SLEEP" is not defined [-Wundef]

Always use #ifdef with CONFIG symbols, never just bare #if

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Russell King 2014-07-13 12:18:58 +01:00 committed by Dave Airlie
parent 89fc868674
commit 396d7a24a9
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rcar-du/rcar_du_drv.c
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@ -187,7 +187,7 @@ static struct drm_driver rcar_du_driver = {
* Power management
*/
#if CONFIG_PM_SLEEP
#ifdef CONFIG_PM_SLEEP
static int rcar_du_pm_suspend(struct device *dev)
{
struct rcar_du_device *rcdu = dev_get_drvdata(dev);