Techwizz/kernel-fxtec-pro1x
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[media] soc-camera: don't attach the client to the host during probing

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During client probing we only have to turn on the host's clock, no need to
actually attach the client to the host.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Guennadi Liakhovetski 2013-04-04 14:21:54 -03:00 • committed by Mauro Carvalho Chehab
parent a78fcc1126
commit 90438926e8
1 changed files with 3 additions and 3 deletions

6
drivers/media/platform/soc_camera/soc_camera.c
View file

@ -1177,7 +1177,7 @@ static int soc_camera_probe(struct soc_camera_device *icd)
ssdd->reset(icd->pdev);
mutex_lock(&ici->host_lock);
ret = soc_camera_add_device(icd);
ret = ici->ops->clock_start(ici);
mutex_unlock(&ici->host_lock);
if (ret < 0)
goto eadd;
@ -1250,7 +1250,7 @@ static int soc_camera_probe(struct soc_camera_device *icd)
icd->field = mf.field;
}
soc_camera_remove_device(icd);
ici->ops->clock_stop(ici);
mutex_unlock(&ici->host_lock);
@ -1273,7 +1273,7 @@ static int soc_camera_probe(struct soc_camera_device *icd)
icd->vdev = NULL;
evdc:
mutex_lock(&ici->host_lock);
soc_camera_remove_device(icd);
ici->ops->clock_stop(ici);
mutex_unlock(&ici->host_lock);
eadd:
v4l2_ctrl_handler_free(&icd->ctrl_handler);