Commit cfe7cc38 authored by Akinobu Mita's avatar Akinobu Mita Committed by Mauro Carvalho Chehab
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media: ov7740: fix unbalanced pm_runtime_get/put 



Avoid returning without decrement the usage count in s_ctrl().

Cc: Wenyou Yang <wenyou.yang@microchip.com>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 428d3c86

drivers/media/i2c/ov7740.c

+6 −6
Original line number Diff line number Diff line
@@ -561,15 +561,15 @@ 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_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_exp(regmap, ov7740->exposure->val);

		else

			ret = ov7740_set_autoexp(regmap, ctrl->val);

		break;

	default: