From: hgchu <hg.chu@samsung.com>
Date: Fri, 12 Jan 2018 05:50:33 +0000 (+0900)
Subject: scsi: ufs: set 4KB alignment for UFS FFU
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6160123617ff570a3661aec2bc66ef8ca8daffdf;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

scsi: ufs: set 4KB alignment for UFS FFU

Change-Id: I940459a3f3c45ef446968a4e028ef000261cf91a
Signed-off-by: hgchu <hg.chu@samsung.com>
---

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 9a671dbc5084..ec3ac029f7cd 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4597,6 +4597,8 @@ static int ufshcd_slave_alloc(struct scsi_device *sdev)
 
 	blk_queue_softirq_done(sdev->request_queue, ufshcd_done);
 
+	blk_queue_update_dma_alignment(sdev->request_queue, PAGE_SIZE - 1);
+
 	return 0;
 }