diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2017-01-05 10:45:11 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-01-10 22:59:58 -0500 |
| commit | d79713f911918e43576338e33396c7f889f5d272 (patch) | |
| tree | a7b857d6b81903a939d1a01fbbd1522c9d6fbcaf /drivers/scsi/ufs/ufshcd.c | |
| parent | 8209b6d54e7e2f8b305da831c78629b65d144f91 (diff) | |
scsi: ufs: ufshcd_get_max_icc_level fix endianity handling
Reading big endian value from a buffer requires explicit cast.
Fix sparse warning:
drivers/scsi/ufs/ufshcd.c:4825:24: warning: cast to restricted __be16
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
| -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 b9b653d332e0..99731a062f80 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -5266,7 +5266,7 @@ static u32 ufshcd_get_max_icc_level(int sup_curr_uA, u32 start_scan, char *buff) u16 unit; for (i = start_scan; i >= 0; i--) { - data = be16_to_cpu(*((u16 *)(buff + 2*i))); + data = be16_to_cpup((__be16 *)&buff[2 * i]); unit = (data & ATTR_ICC_LVL_UNIT_MASK) >> ATTR_ICC_LVL_UNIT_OFFSET; curr_uA = data & ATTR_ICC_LVL_VALUE_MASK; |