Instead of exiting the loop as expected when an entry is found, the
list_for_each_entry() continues until the traversal is complete. To
avoid potential executing 'ret = gma_backlight_init(dev);' repeatly,
add a break after the switch statement.
Fixes: 5c49fd3aa0ab0 ("gma500: Add the core DRM files and headers")
Signed-off-by: Xiaomeng Tong <[email protected]>
---
drivers/gpu/drm/gma500/psb_drv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 65cf1c79dd7c..d65a68811bf7 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -398,6 +398,8 @@ static int psb_driver_load(struct drm_device *dev, unsigned
long flags)
ret = gma_backlight_init(dev);
break;
}
+
+ break;
}
if (ret)
--
2.17.1
