Commit 85bd6cf3 authored by John Garry's avatar John Garry Committed by Martin K. Petersen
Browse files

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: default avatarJohn Garry <john.garry@huawei.com>
Signed-off-by: default avatarXiang Chen <chenxiang66@hisilicon.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent d0df8f9a

drivers/scsi/hisi_sas/hisi_sas_v2_hw.c

+0 −3
Original line number Diff line number Diff line
@@ -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);