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[media] rcar-vin: Don't implement empty optional clock operations

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The clock_start and clock_stop operations are now optional, don't
implement empty stubs.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Laurent Pinchart 2015-03-09 03:39:35 -03:00 committed by Mauro Carvalho Chehab
parent 3781760a3d
commit 739cfd9be9
1 changed files with 0 additions and 15 deletions
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15
drivers/media/platform/soc_camera/rcar_vin.c
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@ -977,19 +977,6 @@ static void rcar_vin_remove_device(struct soc_camera_device *icd)
icd->devnum);
}
/* Called with .host_lock held */
static int rcar_vin_clock_start(struct soc_camera_host *ici)
{
/* VIN does not have "mclk" */
return 0;
}
/* Called with .host_lock held */
static void rcar_vin_clock_stop(struct soc_camera_host *ici)
{
/* VIN does not have "mclk" */
}
static void set_coeff(struct rcar_vin_priv *priv, unsigned short xs)
{
int i;
@ -1803,8 +1790,6 @@ static struct soc_camera_host_ops rcar_vin_host_ops = {
.owner = THIS_MODULE,
.add = rcar_vin_add_device,
.remove = rcar_vin_remove_device,
.clock_start = rcar_vin_clock_start,
.clock_stop = rcar_vin_clock_stop,
.get_formats = rcar_vin_get_formats,
.put_formats = rcar_vin_put_formats,
.get_crop = rcar_vin_get_crop,