korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-03 17:14:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

[media] V4L: sh_mobile_csi2: remove superfluous soc-camera client operations

Browse Source 
Now that all soc-camera hosts have been ported to use V4L2 subdevice
mediabus-config operations and soc-camera client bus-parameter operations
have been made optional, they can be removed.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Guennadi Liakhovetski 2011-07-28 14:42:28 -03:00 committed by Mauro Carvalho Chehab
parent 4a54fab70c
commit 78a07f018c
1 changed files with 0 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
drivers/media/video/sh_mobile_csi2.c
View File

@ -40,8 +40,6 @@ struct sh_csi2 {
void __iomem *base;
struct platform_device *pdev;
struct sh_csi2_client_config *client;
unsigned long (*query_bus_param)(struct soc_camera_device *);
int (*set_bus_param)(struct soc_camera_device *, unsigned long);
};
static int sh_csi2_try_fmt(struct v4l2_subdev *sd,
@ -200,22 +198,6 @@ static void sh_csi2_hwinit(struct sh_csi2 *priv)
iowrite32(tmp, priv->base + SH_CSI2_CHKSUM);
}
static int sh_csi2_set_bus_param(struct soc_camera_device *icd,
unsigned long flags)
{
return 0;
}
static unsigned long sh_csi2_query_bus_param(struct soc_camera_device *icd)
{
struct soc_camera_link *icl = to_soc_camera_link(icd);
const unsigned long flags = SOCAM_PCLK_SAMPLE_RISING |
SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH |
SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_DATA_ACTIVE_HIGH;
return soc_camera_apply_sensor_flags(icl, flags);
}
static int sh_csi2_client_connect(struct sh_csi2 *priv)
{
struct sh_csi2_pdata *pdata = priv->pdev->dev.platform_data;
@ -280,11 +262,6 @@ static int sh_csi2_client_connect(struct sh_csi2 *priv)
priv->mipi_flags = common_flags;
priv->client = pdata->clients + i;
priv->set_bus_param = icd->ops->set_bus_param;
priv->query_bus_param = icd->ops->query_bus_param;
icd->ops->set_bus_param = sh_csi2_set_bus_param;
icd->ops->query_bus_param = sh_csi2_query_bus_param;
csi2_sd->grp_id = (long)icd;
pm_runtime_get_sync(dev);
@ -296,17 +273,9 @@ static int sh_csi2_client_connect(struct sh_csi2 *priv)
static void sh_csi2_client_disconnect(struct sh_csi2 *priv)
{
struct soc_camera_device *icd = (struct soc_camera_device *)priv->subdev.grp_id;
priv->client = NULL;
priv->subdev.grp_id = 0;
/* Driver is about to be unbound */
icd->ops->set_bus_param = priv->set_bus_param;
icd->ops->query_bus_param = priv->query_bus_param;
priv->set_bus_param = NULL;
priv->query_bus_param = NULL;
pm_runtime_put(v4l2_get_subdevdata(&priv->subdev));
}