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| author | Bean Huo <beanhuo@micron.com> | 2021-11-11 23:24:52 +0100 |
|---|---|---|
| committer | Todd Kjos <tkjos@google.com> | 2022-04-18 10:14:37 -0700 |
| commit | 4f4bf31d39ed8f0c1ba136456e8760bf3ead1adf (patch) | |
| tree | 9d28ac5f2b0c6777010e7b5afe69f7c47acb0f75 | |
| parent | acb0ef885c6c30190ac29eff3cd06e8d22423af9 (diff) | |
| download | common-4f4bf31d39ed8f0c1ba136456e8760bf3ead1adf.tar.gz | |
FROMGIT: 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>
(cherry picked from commit 73185a13773af10264f9d8ee70386c01c849ff2c git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next)
Bug: 204438323
Change-Id: I6770255dab00a3ff8c5f7b4499efdfa0dd53839c
Signed-off-by: Bart Van Assche <bvanassche@google.com>
| -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 40c6c4515e6c..63078ce2a70e 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -320,7 +320,7 @@ 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)); |