From: Bart Van Assche <bvanassche@acm.org>
Date: Tue, 19 Apr 2022 15:57:50 -0700
Subject: [PATCH] scsi: ufs: Use get_unaligned_be16() instead of be16_to_cpup()
Git-commit: 9d3ab17e840c48c3ca427c5f7138f361e2d8394c
Patch-mainline: v5.19-rc1
References: jsc#PED-1183
Use get_unaligned_be16(...) instead of the equivalent but harder to read
be16_to_cpup((__be16 *)...).
Link: https://lore.kernel.org/r/20220419225811.4127248-8-bvanassche@acm.org
Tested-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/ufs/ufshcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index cb967fecd16d..e400f28e54a3 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -7334,7 +7334,7 @@ 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_cpup((__be16 *)&buff[2 * i]);
+ data = get_unaligned_be16(&buff[2 * i]);
unit = (data & ATTR_ICC_LVL_UNIT_MASK) >>
ATTR_ICC_LVL_UNIT_OFFSET;
curr_uA = data & ATTR_ICC_LVL_VALUE_MASK;
--
2.35.3