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[media] mt9v032: Free control handler in cleanup paths 

The control handler must be freed in the probe error path and in the
remove handler.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart 2013-05-02 08:34:30 -03:00 committed by Mauro Carvalho Chehab
parent 2660a22b55
commit 9462550f66
1 changed files with 6 additions and 1 deletions
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7
drivers/media/i2c/mt9v032.c
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@ -830,8 +830,11 @@ static int mt9v032_probe(struct i2c_client *client,
mt9v032->pad.flags = MEDIA_PAD_FL_SOURCE;
ret = media_entity_init(&mt9v032->subdev.entity, 1, &mt9v032->pad, 0);
if (ret < 0)
if (ret < 0) {
v4l2_ctrl_handler_free(&mt9v032->ctrls);
kfree(mt9v032);
}
return ret;
}
@ -841,9 +844,11 @@ static int mt9v032_remove(struct i2c_client *client)
struct v4l2_subdev *subdev = i2c_get_clientdata(client);
struct mt9v032 *mt9v032 = to_mt9v032(subdev);
v4l2_ctrl_handler_free(&mt9v032->ctrls);
v4l2_device_unregister_subdev(subdev);
media_entity_cleanup(&subdev->entity);
kfree(mt9v032);
return 0;
}