summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJohn Garry <john.garry@huawei.com>2016-09-06 23:36:17 +0800
committerMartin K. Petersen <martin.petersen@oracle.com>2016-09-14 12:54:17 -0400
commit85bd6cf3be44602a85714ca61442c3b0666dbb62 (patch)
tree04ac8a0cd7d798e9efef57503d568883569b09bb
parentd0df8f9ad549b8dda643a518fc1907abdaf33976 (diff)
scsi: hisi_sas: fix phy8 linkrate calculation in phy_up_v2_hw()
In function phy_up_v2_hw(), we needlessly recalculate the phy linkrate for all phys, and the calculation is incorrect for phy8, so remove this code. Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v2_hw.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index aca2b80a54b7..ae44443a1288 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -1876,9 +1876,6 @@ static int phy_up_v2_hw(int phy_no, struct hisi_hba *hisi_hba)
frame_rcvd[i] = __swab32(idaf);
}
- /* Get the linkrates */
- link_rate = hisi_sas_read32(hisi_hba, PHY_CONN_RATE);
- link_rate = (link_rate >> (phy_no * 4)) & 0xf;
sas_phy->linkrate = link_rate;
hard_phy_linkrate = hisi_sas_phy_read32(hisi_hba, phy_no,
HARD_PHY_LINKRATE);