diff options
| author | Arthur Simchaev <Arthur.Simchaev@wdc.com> | 2022-12-11 15:05:09 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-12-30 21:48:37 +0000 |
| commit | f2a89b071b26b79abbe892ce88c4d674d1f21f63 (patch) | |
| tree | 4562e145d889741bd4b9c14671ef6447ceb8fdd1 /include/ufs | |
| parent | 358ae02f47783c1d2a8033e50563ea1a9d176c15 (diff) | |
scsi: ufs: core: Remove redundant desc_size variable from hba
Always read the descriptor with QUERY_DESC_MAX_SIZE. According to the
spec, the device returns the actual size.
Signed-off-by: Arthur Simchaev <Arthur.Simchaev@wdc.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/ufs.h | 1 | ||||
| -rw-r--r-- | include/ufs/ufshcd.h | 4 |
2 files changed, 0 insertions, 5 deletions
diff --git a/include/ufs/ufs.h b/include/ufs/ufs.h index 1bba3fead2ce..2fc71075c5a1 100644 --- a/include/ufs/ufs.h +++ b/include/ufs/ufs.h @@ -38,7 +38,6 @@ #define UFS_UPIU_MAX_UNIT_NUM_ID 0x7F #define UFS_MAX_LUNS (SCSI_W_LUN_BASE + UFS_UPIU_MAX_UNIT_NUM_ID) #define UFS_UPIU_WLUN_ID (1 << 7) -#define UFS_RPMB_UNIT 0xC4 /* WriteBooster buffer is available only for the logical unit from 0 to 7 */ #define UFS_UPIU_MAX_WB_LUN_ID 8 diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 5cf81dff60aa..830ababe9932 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -952,7 +952,6 @@ struct ufs_hba { bool is_urgent_bkops_lvl_checked; struct rw_semaphore clk_scaling_lock; - unsigned char desc_size[QUERY_DESC_IDN_MAX]; atomic_t scsi_block_reqs_cnt; struct device bsg_dev; @@ -1186,9 +1185,6 @@ void ufshcd_release(struct ufs_hba *hba); void ufshcd_clkgate_delay_set(struct device *dev, unsigned long value); -void ufshcd_map_desc_id_to_length(struct ufs_hba *hba, enum desc_idn desc_id, - int *desc_length); - u32 ufshcd_get_local_unipro_ver(struct ufs_hba *hba); int ufshcd_get_vreg(struct device *dev, struct ufs_vreg *vreg); |