Commit 358ae02f authored by Arthur Simchaev's avatar Arthur Simchaev Committed by Martin K. Petersen
Browse files

scsi: ufs: core: Remove redundant wb check 



We used to use the extended-feature field in the device descriptor as an
indication that the device supported UFS 2.2 or later.  Remove that as this
check is specifically done few lines above.

Signed-off-by: default avatarArthur Simchaev <Arthur.Simchaev@wdc.com>
Reviewed-by: default avatarBart Van Assche <bvanassche@acm.org>
Reviewed-by: default avatarBean Huo <beanhuo@micron.com>
Reviewed-by: default avatarStanley Chu <stanley.chu@mediatek.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ee8c88ca

drivers/ufs/core/ufshcd.c

+0 −4
Original line number Diff line number Diff line
@@ -7608,10 +7608,6 @@ 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);