[media] vpif_capture: fix error return code in vpif_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Mon, 13 May 2013 04:57:37 +0000 (01:57 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 27 May 2013 11:51:39 +0000 (08:51 -0300)
Fix to return -ENODEV in the subdevice register error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/platform/davinci/vpif_capture.c

index a1b42b0..caaf4fe 100644 (file)
@@ -2159,6 +2159,7 @@ static __init int vpif_probe(struct platform_device *pdev)
 
                if (!vpif_obj.sd[i]) {
                        vpif_err("Error registering v4l2 subdevice\n");
+                       err = -ENODEV;
                        goto probe_subdev_out;
                }
                v4l2_info(&vpif_obj.v4l2_dev, "registered sub device %s\n",