diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-05-13 04:52:16 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-05-27 08:51:43 -0300 |
| commit | d9fdbeff26b87e68d0e7f0d506e3cfc0f2a28d56 (patch) | |
| tree | 66cd706f8cea0a47d384f13b94a0c4f9bd36ff64 /drivers/media/platform/blackfin | |
| parent | 6ec735df78c63c3623c76e75a975390f60ae0640 (diff) | |
[media] blackfin: fix error return code in bcap_probe()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/blackfin')
| -rw-r--r-- | drivers/media/platform/blackfin/bfin_capture.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index 03530bc6bdd1..ca8d56aecfb0 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -974,7 +974,7 @@ static int bcap_probe(struct platform_device *pdev) int ret; config = pdev->dev.platform_data; - if (!config) { + if (!config || !config->num_inputs) { v4l2_err(pdev->dev.driver, "Unable to get board config\n"); return -ENODEV; } @@ -1081,11 +1081,6 @@ static int bcap_probe(struct platform_device *pdev) NULL); if (bcap_dev->sd) { int i; - if (!config->num_inputs) { - v4l2_err(&bcap_dev->v4l2_dev, - "Unable to work without input\n"); - goto err_unreg_vdev; - } /* update tvnorms from the sub devices */ for (i = 0; i < config->num_inputs; i++) @@ -1093,6 +1088,7 @@ static int bcap_probe(struct platform_device *pdev) } else { v4l2_err(&bcap_dev->v4l2_dev, "Unable to register sub device\n"); + ret = -ENODEV; goto err_unreg_vdev; } |