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| author | Bean Huo <beanhuo@micron.com> | 2021-11-11 23:24:52 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-11-18 21:58:21 -0500 |
| commit | 73185a13773af10264f9d8ee70386c01c849ff2c (patch) | |
| tree | e577775ce7b58bd27236e396df5ba9f24088ed73 /drivers/scsi/ufs/ufshpb.c | |
| parent | 392006871bb26166bcfafa56faf49431c2cfaaa8 (diff) | |
| download | linux-73185a13773af10264f9d8ee70386c01c849ff2c.tar.bz2 | |
scsi: ufs: ufshpb: Fix warning in ufshpb_set_hpb_read_to_upiu()
Fix the following sparse warnings in ufshpb_set_hpb_read_to_upiu():
sparse warnings: (new ones prefixed by >>)
drivers/scsi/ufs/ufshpb.c:335:27: sparse: sparse: cast from restricted __be64
drivers/scsi/ufs/ufshpb.c:335:25: sparse: expected restricted __be64 [usertype] ppn_tmp
drivers/scsi/ufs/ufshpb.c:335:25: sparse: got unsigned long long [usertype]
Link: https://lore.kernel.org/r/20211111222452.384089-1-huobean@gmail.com
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshpb.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshpb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c index 2e31e1413826..ded5ba9b1466 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -331,7 +331,7 @@ ufshpb_set_hpb_read_to_upiu(struct ufs_hba *hba, struct ufshcd_lrb *lrbp, cdb[0] = UFSHPB_READ; if (hba->dev_quirks & UFS_DEVICE_QUIRK_SWAP_L2P_ENTRY_FOR_HPB_READ) - ppn_tmp = swab64(ppn); + ppn_tmp = (__force __be64)swab64((__force u64)ppn); /* ppn value is stored as big-endian in the host memory */ memcpy(&cdb[6], &ppn_tmp, sizeof(__be64)); |