diff options
| author | Akinobu Mita <mita@fixstars.com> | 2013-06-26 22:39:33 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-06-28 13:16:35 -0700 |
| commit | cf9f4b59c52bd12c850c20435eef9f196976f541 (patch) | |
| tree | d64b6d3b35117ac45929952a1bb33fa711e85ed6 | |
| parent | 2e2930a3449f1fe3806e26c4391a71097cae43f3 (diff) | |
| download | linux-cf9f4b59c52bd12c850c20435eef9f196976f541.tar.gz linux-cf9f4b59c52bd12c850c20435eef9f196976f541.tar.bz2 linux-cf9f4b59c52bd12c850c20435eef9f196976f541.zip | |
[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 <mita@fixstars.com>
Signed-off-by: Santosh Y <santoshsy@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index aba461f0f11c..b743bd6fce6b 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; } |