diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c index aff9d77..8473287 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c @@ -86,9 +86,10 @@ static void hns_cpld_set_led(struct hns_mac_cb *mac_cb, int link_status, mac_cb->cpld_led_value = value; } } else { - dsaf_write_syscon(mac_cb->cpld_ctrl, mac_cb->cpld_ctrl_reg, - CPLD_LED_DEFAULT_VALUE); - mac_cb->cpld_led_value = CPLD_LED_DEFAULT_VALUE; + value = (mac_cb->cpld_led_value) & (0x1 << DSAF_LED_ANCHOR_B); + dsaf_write_syscon(mac_cb->cpld_ctrl, + mac_cb->cpld_ctrl_reg, value); + mac_cb->cpld_led_value = value; } } @@ -114,7 +115,7 @@ static int cpld_set_led_id(struct hns_mac_cb *mac_cb, CPLD_LED_ON_VALUE); dsaf_write_syscon(mac_cb->cpld_ctrl, mac_cb->cpld_ctrl_reg, mac_cb->cpld_led_value); - return 2; + break; case HNAE_LED_INACTIVE: dsaf_set_bit(mac_cb->cpld_led_value, DSAF_LED_ANCHOR_B, CPLD_LED_DEFAULT_VALUE); @@ -122,7 +123,8 @@ static int cpld_set_led_id(struct hns_mac_cb *mac_cb, mac_cb->cpld_led_value); break; default: - break; + dev_err(mac_cb->dev, "invalid led state: %d!", status); + return -EINVAL; } return 0; |