[PATCH net-next] net: hisilicon net: fix a bug about led

* [PATCH net-next] net: hisilicon net: fix a bug about led
@ 2015-10-14  2:28 yankejian
  2015-10-15  1:42 ` David Miller
  0 siblings, 1 reply; 2+ messages in thread
From: yankejian @ 2015-10-14  2:28 UTC (permalink / raw)
  To: liguozhu, yisen.zhuang, huangdaode, lipeng321, yankejian, davem
  Cc: netdev, linux-kernel, linuxarm

From: lipeng <lipeng321@huawei.com>

this patch fixes a bug in hns driver. the link led is on at the beginning,
but at this time the ethernet port is on down status. it needs to reset
the led status on init sequence.

Signed-off-by: lipeng <lipeng321@huawei.com>
Signed-off-by: yankejian <yankejian@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
index 95bf42a..f8f7347 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c
@@ -744,9 +744,11 @@ int hns_mac_get_cfg(struct dsaf_device *dsaf_dev, int mac_idx)
 	mac_cb->serdes_vaddr = dsaf_dev->sds_base;
 
 	if (dsaf_dev->cpld_base &&
-	    mac_idx < DSAF_SERVICE_PORT_NUM_PER_DSAF)
+	    mac_idx < DSAF_SERVICE_PORT_NUM_PER_DSAF) {
 		mac_cb->cpld_vaddr = dsaf_dev->cpld_base +
 			mac_cb->mac_id * CPLD_ADDR_PORT_OFFSET;
+		cpld_led_reset(mac_cb);
+	}
 	mac_cb->sfp_prsnt = 0;
 	mac_cb->txpkt_for_led = 0;
 	mac_cb->rxpkt_for_led = 0;
-- 
1.9.1


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