drm/exynos: fixed bug to exynos_drm_fb_dev_reinit().

this patch solves the problem that fb_helper is released
when exynos_drm_fbdev_reinit() was called. if this function call
is ok then just return.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 6134515..4366dc5 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -432,6 +432,8 @@ int exynos_drm_fbdev_reinit(struct drm_device *dev)
                return exynos_drm_fbdev_init(dev);
        }
 
+       return ret;
+
 err:
        /*
         * if drm_load() failed when drm load() was called prior