From cf9f4b59c52bd12c850c20435eef9f196976f541 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Wed, 26 Jun 2013 22:39:33 +0530 Subject: [SCSI] ufs: fix register address in UIC error interrupt handling In UIC error interrupt handling, it checks if UIC data link layer error code indicates PA_INIT_ERROR in order to determine whether a fatal error handling is needed or not. But the code tries to read UIC data link layer error code from wrong REG_UIC_ERROR_CODE_PHY_ADAPTER_LAYER, it should be REG_UIC_ERROR_CODE_DATA_LINK_LAYER. Signed-off-by: Akinobu Mita Signed-off-by: Santosh Y Signed-off-by: James Bottomley diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index aba461f0..b743bd6 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -1318,7 +1318,7 @@ static void ufshcd_err_handler(struct ufs_hba *hba) goto fatal_eh; if (hba->errors & UIC_ERROR) { - reg = ufshcd_readl(hba, REG_UIC_ERROR_CODE_PHY_ADAPTER_LAYER); + reg = ufshcd_readl(hba, REG_UIC_ERROR_CODE_DATA_LINK_LAYER); if (reg & UIC_DATA_LINK_LAYER_ERROR_PA_INIT) goto fatal_eh; } -- cgit v0.10.2