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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>
This commit is contained in:
Manjunath M B 2016-07-12 19:25:36 +05:30 committed by Martin K. Petersen
parent 83c3d3400c
commit 757f9d7a80
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/ufs/tc-dwc-g210.c
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@ -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) {