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[media] ov9640: fix OmniVision OV9640 sensor driver's priv data retrieving 

OmniVision OV9640 driver wasn't requesting properly its private data
on I2C remove and video_probe functions. It was retrieving the V4L2
subdev struct address instead of priv struct's one. This patch fixes
such problem.

Signed-off-by: David Cohen <dacohen@gmail.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
David Cohen 2010-12-08 09:13:59 -03:00 committed by Mauro Carvalho Chehab
parent f7b74f76a3
commit 63c9718c1a
1 changed files with 4 additions and 2 deletions
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6
drivers/media/video/ov9640.c
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@ -651,7 +651,8 @@ static int ov9640_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
static int ov9640_video_probe(struct soc_camera_device *icd,
struct i2c_client *client)
{
struct ov9640_priv *priv = i2c_get_clientdata(client);
struct v4l2_subdev *sd = i2c_get_clientdata(client);
struct ov9640_priv *priv = to_ov9640_sensor(sd);
u8 pid, ver, midh, midl;
const char *devname;
int ret = 0;
@ -788,7 +789,8 @@ static int ov9640_probe(struct i2c_client *client,
static int ov9640_remove(struct i2c_client *client)
{
struct ov9640_priv *priv = i2c_get_clientdata(client);
struct v4l2_subdev *sd = i2c_get_clientdata(client);
struct ov9640_priv *priv = to_ov9640_sensor(sd);
kfree(priv);
return 0;