[media] omap_vout: fix crash if no driver for a display

[pandora-kernel.git] / drivers / media / video / omap / omap_vout.c

diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c
index 9c5c19f..2d2a136 100644 (file)
--- a/drivers/media/video/omap/omap_vout.c
+++ b/drivers/media/video/omap/omap_vout.c
@@ -2169,6 +2169,14 @@ static int __init omap_vout_probe(struct platform_device *pdev)
        vid_dev->num_displays = 0;
        for_each_dss_dev(dssdev) {
                omap_dss_get_device(dssdev);
+
+               if (!dssdev->driver) {
+                       dev_warn(&pdev->dev, "no driver for display: %s\n",
+                                       dssdev->name);
+                       omap_dss_put_device(dssdev);
+                       continue;
+               }
+
                vid_dev->displays[vid_dev->num_displays++] = dssdev;
        }