UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

scsi: ufs: mcq: Annotate ufshcd_inc_sq_tail() appropriately 

Allow Sparse and such to know that the hwq lock should be held here.

Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20230329101303.18377-2-avri.altman@wdc.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Avri Altman 2023-03-29 13:13:02 +03:00 committed by Martin K. Petersen
parent cabb637465
commit 4de243c40c
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/ufs/core/ufshcd-priv.h
View File

@ -364,6 +364,7 @@ static inline bool ufs_is_valid_unit_desc_lun(struct ufs_dev_info *dev_info, u8
}
static inline void ufshcd_inc_sq_tail(struct ufs_hw_queue *q)
__must_hold(&q->sq_lock)
{
u32 mask = q->max_entries - 1;
u32 val;