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[media] davinci: vpif_display: fix error return code in vpif_probe() 

Fix to return -ENODEV in the subdevice register error handling
case instead of 0, as done elsewhere in this function.
Introduce by commit 4b8a531e6b.
([media] media: davinci: vpif: display: add V4L2-async support)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Wei Yongjun 2013-08-22 22:59:44 -03:00 committed by Mauro Carvalho Chehab
parent c40ddfa34a
commit 9d3e976bb1
1 changed files with 1 additions and 0 deletions
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drivers/media/platform/davinci/vpif_display.c
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@ -1818,6 +1818,7 @@ static __init int vpif_probe(struct platform_device *pdev)
NULL);
if (!vpif_obj.sd[i]) {
vpif_err("Error registering v4l2 subdevice\n");
err = -ENODEV;
goto probe_subdev_out;
}