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authorManjunath M B <Manjunath.MB@synopsys.com>2016-07-12 15:55:36 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2016-07-15 21:10:00 +0200
commit757f9d7a801236a9c49468af9e64cd7c447c2f8e (patch)
tree416fefff173806ab53b45b289608d18eba5cb471 /drivers
parentmpt3sas: Fix panic when aer correct error occurred (diff)
downloadlinux-757f9d7a801236a9c49468af9e64cd7c447c2f8e.tar.xz
linux-757f9d7a801236a9c49468af9e64cd7c447c2f8e.zip
scsi: ufs: tc-dwc-g210 driver fix for 20-bit RMMI
The code was checking on PA_CONNECTEDRXLANES and PA_CONNECTEDTXLANES attributes to program the Lane#1 attributes. The correct attributes are PA_AVAILRXDATALANES and PA_AVAILTXDATALANES respectively. Signed-off-by: Manjunath M B <manjumb@synopsys.com> Tested-by: Joao Pinto <jpinto@synopsys.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/ufs/tc-dwc-g210.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/ufs/tc-dwc-g210.c b/drivers/scsi/ufs/tc-dwc-g210.c
index d6c5388d41ac..70db6d999ca3 100644
--- a/drivers/scsi/ufs/tc-dwc-g210.c
+++ b/drivers/scsi/ufs/tc-dwc-g210.c
@@ -187,9 +187,9 @@ static int tc_dwc_g210_setup_20bit_rmmi_lane1(struct ufs_hba *hba)
};
/* Get the available lane count */
- ufshcd_dme_get(hba, UIC_ARG_MIB(PA_CONNECTEDRXDATALANES),
+ ufshcd_dme_get(hba, UIC_ARG_MIB(PA_AVAILRXDATALANES),
&connected_rx_lanes);
- ufshcd_dme_get(hba, UIC_ARG_MIB(PA_CONNECTEDTXDATALANES),
+ ufshcd_dme_get(hba, UIC_ARG_MIB(PA_AVAILTXDATALANES),
&connected_tx_lanes);
if (connected_tx_lanes == 2) {