[media] v4l: mt9v032: Consider control initialization errors as fatal
The device requires control to be properly operated, they're not
optional.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index 3793d31..6d64e23 100644
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -961,9 +961,12 @@
mt9v032->subdev.ctrl_handler = &mt9v032->ctrls;
- if (mt9v032->ctrls.error)
- printk(KERN_INFO "%s: control initialization error %d\n",
- __func__, mt9v032->ctrls.error);
+ if (mt9v032->ctrls.error) {
+ dev_err(&client->dev, "control initialization error %d\n",
+ mt9v032->ctrls.error);
+ ret = mt9v032->ctrls.error;
+ goto err;
+ }
mt9v032->crop.left = MT9V032_COLUMN_START_DEF;
mt9v032->crop.top = MT9V032_ROW_START_DEF;