Hi Wei Yongjun,
> drivers/media/platform/blackfin/bfin_capture.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
> index 0e55b08..2d1e032 100644
> --- a/drivers/media/platform/blackfin/bfin_capture.c
> +++ b/drivers/media/platform/blackfin/bfin_capture.c
> @@ -1070,6 +1070,7 @@ static int bcap_probe(struct platform_device *pdev)
> if (!config->num_inputs) {
> v4l2_err(&bcap_dev->v4l2_dev,
> "Unable to work without input\n");
> + ret = -EINVAL;
> goto err_unreg_vdev;
> }
>
It's better to move this check to the beginning of this function as I
did in my bfin_display patch.
Scott
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