media: ov7740: fix unbalanced pm_runtime_get/put

Avoid returning without decrement the usage count in s_ctrl(). Cc: Wenyou Yang <[email protected]> Cc: Eugen Hristev <[email protected]> Signed-off-by: Akinobu Mita <[email protected]> Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
josf · May 23, 2019 · cfe7cc3 · cfe7cc3
1 parent 428d3c8
commit cfe7cc3
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
@@ -561,16 +561,16 @@ static int ov7740_set_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 	case V4L2_CID_AUTOGAIN:
 		if (!ctrl->val)
-			return ov7740_set_gain(regmap, ov7740->gain->val);
-
-		ret = ov7740_set_autogain(regmap, ctrl->val);
+			ret = ov7740_set_gain(regmap, ov7740->gain->val);
+		else
+			ret = ov7740_set_autogain(regmap, ctrl->val);
 		break;
 
 	case V4L2_CID_EXPOSURE_AUTO:
 		if (ctrl->val == V4L2_EXPOSURE_MANUAL)
-			return ov7740_set_exp(regmap, ov7740->exposure->val);
-
-		ret = ov7740_set_autoexp(regmap, ctrl->val);
+			ret = ov7740_set_exp(regmap, ov7740->exposure->val);
+		else
+			ret = ov7740_set_autoexp(regmap, ctrl->val);
 		break;
 	default:
 		ret = -EINVAL;