MWB_RGAIN_REG     480 drivers/media/i2c/noon010pc30.c 		ret =  cam_i2c_write(sd, MWB_RGAIN_REG, ctrl->val);
MWB_RGAIN_REG     439 drivers/media/i2c/sr030pc30.c 			ret = cam_i2c_write(sd, MWB_RGAIN_REG, info->red->val);