Merge "msm: sensor: Adding mutex for actuator power down operations" (330f9bc5) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/media/platform/msm/camera_v2/sensor/actuator/msm_actuator.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1559,11 +1559,13 @@ static long msm_actuator_subdev_ioctl(struct v4l2_subdev *sd,
		pr_err("a_ctrl->i2c_client.i2c_func_tbl NULL\n");
		return -EINVAL;
		}
		mutex_lock(a_ctrl->actuator_mutex);
		rc = msm_actuator_power_down(a_ctrl);
		if (rc < 0) {
		pr_err("%s:%d Actuator Power down failed\n",
		__func__, __LINE__);
		}
		mutex_unlock(a_ctrl->actuator_mutex);
		return msm_actuator_close(sd, NULL);
		default:
		return -ENOIOCTLCMD;