Merge "msm: camera: isp: removed mutext lock from irq context" into camera-kernel.lnx.4.0

drivers/cam_isp/isp_hw_mgr/isp_hw/ife_csid_hw/cam_ife_csid_core.c

@@ -4499,8 +4499,6 @@ static int cam_ife_csid_process_cmd(void *hw_priv,
 	csid_hw_info = (struct cam_hw_info  *)hw_priv;
 	csid_hw = (struct cam_ife_csid_hw   *)csid_hw_info->core_info;
 
-	mutex_lock(&csid_hw->hw_info->hw_mutex);
-
 	switch (cmd_type) {
 	case CAM_IFE_CSID_CMD_GET_TIME_STAMP:
 		rc = cam_ife_csid_get_time_stamp(csid_hw, cmd_args);
@@ -4547,8 +4545,6 @@ static int cam_ife_csid_process_cmd(void *hw_priv,
 		break;
 	}
 
-	mutex_unlock(&csid_hw->hw_info->hw_mutex);
-
 	return rc;
 
 }