DSAF_LED_SPEED_S  137 drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c 			       DSAF_LED_SPEED_S, speed_reg);
DSAF_LED_SPEED_S   26 drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h #define DSAF_LED_SPEED_M (0x3 << DSAF_LED_SPEED_S)