| Message ID | 1669045590-26101-2-git-send-email-Arthur.Simchaev@wdc.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ufs: core: Always read the descriptors with max length | expand |
On Mon, 2022-11-21 at 17:46 +0200, Arthur Simchaev wrote: > 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> Reviewed-by: Bean Huo <beanhuo@micron.com>
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 768cb49..301fda0 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -7584,10 +7584,6 @@ 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);
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(-)