1462 	struct v4l2_ext_control *xctrl)  in uvc_ctrl_get()  argument
1467 	ctrl = uvc_find_control(chain, xctrl->id, &mapping);  in uvc_ctrl_get()
1471 	return __uvc_ctrl_get(chain, ctrl, mapping, &xctrl->value);  in uvc_ctrl_get()
1475 	struct v4l2_ext_control *xctrl)  in uvc_ctrl_set()  argument
1485 	ctrl = uvc_find_control(chain, xctrl->id, &mapping);  in uvc_ctrl_set()
1509 		xctrl->value = min + ((u32)(xctrl->value - min) + step / 2)  in uvc_ctrl_set()
1512 			xctrl->value = clamp(xctrl->value, min, max);  in uvc_ctrl_set()
1514 			xctrl->value = clamp_t(u32, xctrl->value, min, max);  in uvc_ctrl_set()
1515 		value = xctrl->value;  in uvc_ctrl_set()
1519 		xctrl->value = clamp(xctrl->value, 0, 1);  in uvc_ctrl_set()
1520 		value = xctrl->value;  in uvc_ctrl_set()
1524 		if (xctrl->value < 0 || xctrl->value >= mapping->menu_count)  in uvc_ctrl_set()
1526 		value = mapping->menu_info[xctrl->value].value;  in uvc_ctrl_set()
1548 		value = xctrl->value;  in uvc_ctrl_set()