drivers/gpu/drm/shmobile/shmob_drm_drv.c:300:5: 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 at arm.linux.org.uk>
---
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index 82c84c7fd4f6..ff4ba483b602 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -297,7 +297,7 @@ static struct drm_driver shmob_drm_driver = {
* Power management
*/
-#if CONFIG_PM_SLEEP
+#ifdef CONFIG_PM_SLEEP
static int shmob_drm_pm_suspend(struct device *dev)
{
struct shmob_drm_device *sdev = dev_get_drvdata(dev);
--
1.8.3.1
