lkml.org 
[lkml]   [2022]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 1/4] ufs: core: Remove redundant wb check
Date
We used to use the extended-feature field in the device descriptor,
as an indication that the device supports ufs2.2 or later.
Remove that as this check is specifically done few lines above.

Signed-off-by: Arthur Simchaev <Arthur.Simchaev@wdc.com>
---
drivers/ufs/core/ufshcd.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index ee73d70..de4e7e7 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -7574,10 +7574,6 @@ static void ufshcd_wb_probe(struct ufs_hba *hba, const u8 *desc_buf)
(hba->dev_quirks & UFS_DEVICE_QUIRK_SUPPORT_EXTENDED_FEATURES)))
goto wb_disabled;

- if (hba->desc_size[QUERY_DESC_IDN_DEVICE] <
- DEVICE_DESC_PARAM_EXT_UFS_FEATURE_SUP + 4)
- goto wb_disabled;
-
ext_ufs_feature = get_unaligned_be32(desc_buf +
DEVICE_DESC_PARAM_EXT_UFS_FEATURE_SUP);

--
2.7.4
\
 
 \ /
  Last update: 2022-11-02 15:31    [W:0.135 / U:0.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site