diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-09-21 15:16:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-03 18:28:58 -0200 |
| commit | 14178aa57ce6ac4f05b4df8ea9e010486ce83a76 (patch) | |
| tree | 992b8ae46ddad4f16c0d5d7b8fa3ab2a84b4e50e /drivers/media/video/ov9740.c | |
| parent | 09362ec25c3f42d00a4008d0622bfbca68e540f5 (diff) | |
[media] V4L: soc-camera: start removing struct soc_camera_device from client drivers
Remove most trivial uses of struct soc_camera_device from most client
drivers, abstracting some of them inside inline functions. Next steps
will eliminate remaining uses and modify inline functions to not use
struct soc_camera_device.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ov9740.c')
| -rw-r--r-- | drivers/media/video/ov9740.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/media/video/ov9740.c b/drivers/media/video/ov9740.c index 3dd910dcc5b..9558aca8681 100644 --- a/drivers/media/video/ov9740.c +++ b/drivers/media/video/ov9740.c @@ -836,18 +836,13 @@ static int ov9740_set_register(struct v4l2_subdev *sd, } #endif -static int ov9740_video_probe(struct soc_camera_device *icd, - struct i2c_client *client) +static int ov9740_video_probe(struct i2c_client *client) { struct v4l2_subdev *sd = i2c_get_clientdata(client); struct ov9740_priv *priv = to_ov9740(sd); u8 modelhi, modello; int ret; - /* We must have a parent by now. And it cannot be a wrong one. */ - BUG_ON(!icd->parent || - to_soc_camera_host(icd->parent)->nr != icd->iface); - /* * check and show product ID and manufacturer ID */ @@ -893,8 +888,7 @@ static int ov9740_g_mbus_config(struct v4l2_subdev *sd, struct v4l2_mbus_config *cfg) { struct i2c_client *client = v4l2_get_subdevdata(sd); - struct soc_camera_device *icd = client->dev.platform_data; - struct soc_camera_link *icl = to_soc_camera_link(icd); + struct soc_camera_link *icl = soc_camera_i2c_to_link(client); cfg->flags = V4L2_MBUS_PCLK_SAMPLE_RISING | V4L2_MBUS_MASTER | V4L2_MBUS_VSYNC_ACTIVE_HIGH | V4L2_MBUS_HSYNC_ACTIVE_HIGH | @@ -940,16 +934,9 @@ static int ov9740_probe(struct i2c_client *client, const struct i2c_device_id *did) { struct ov9740_priv *priv; - struct soc_camera_device *icd = client->dev.platform_data; - struct soc_camera_link *icl; + struct soc_camera_link *icl = soc_camera_i2c_to_link(client); int ret; - if (!icd) { - dev_err(&client->dev, "Missing soc-camera data!\n"); - return -EINVAL; - } - - icl = to_soc_camera_link(icd); if (!icl) { dev_err(&client->dev, "Missing platform_data for driver\n"); return -EINVAL; @@ -975,7 +962,7 @@ static int ov9740_probe(struct i2c_client *client, return err; } - ret = ov9740_video_probe(icd, client); + ret = ov9740_video_probe(client); if (!ret) ret = v4l2_ctrl_handler_setup(&priv->hdl); if (ret < 0) { |