[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>
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@ -651,7 +651,8 @@ static int ov9640_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
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static int ov9640_video_probe(struct soc_camera_device *icd,
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struct i2c_client *client)
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{
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struct ov9640_priv *priv = i2c_get_clientdata(client);
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struct v4l2_subdev *sd = i2c_get_clientdata(client);
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struct ov9640_priv *priv = to_ov9640_sensor(sd);
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u8 pid, ver, midh, midl;
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const char *devname;
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int ret = 0;
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@ -788,7 +789,8 @@ static int ov9640_probe(struct i2c_client *client,
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static int ov9640_remove(struct i2c_client *client)
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{
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struct ov9640_priv *priv = i2c_get_clientdata(client);
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struct v4l2_subdev *sd = i2c_get_clientdata(client);
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struct ov9640_priv *priv = to_ov9640_sensor(sd);
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kfree(priv);
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return 0;
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