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path: root/drivers/gpu/drm/mxsfb/mxsfb_out.c
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Diffstat (limited to 'drivers/gpu/drm/mxsfb/mxsfb_out.c')
-rw-r--r--drivers/gpu/drm/mxsfb/mxsfb_out.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_out.c b/drivers/gpu/drm/mxsfb/mxsfb_out.c
index fa8d17399407..b8e81422d4e2 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_out.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_out.c
@@ -112,6 +112,7 @@ static int mxsfb_attach_endpoint(struct drm_device *drm,
int mxsfb_create_output(struct drm_device *drm)
{
+ struct mxsfb_drm_private *mxsfb = drm->dev_private;
struct device_node *ep_np = NULL;
struct of_endpoint ep;
int ret;
@@ -127,5 +128,8 @@ int mxsfb_create_output(struct drm_device *drm)
}
}
+ if (!mxsfb->panel)
+ return -EPROBE_DEFER;
+
return 0;
}