From: David Ding <david.j.ding@motorola.com>
Date: Fri, 9 Oct 2009 13:38:10 +0000 (-0700)
Subject: mmc: block: Resume multi-block reads after transient read errors.
X-Git-Tag: firefly_0821_release~7613^2~838
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9da910915e2e37fa73744c4c03a2f9f408b4d38b;p=firefly-linux-kernel-4.4.55.git

mmc: block: Resume multi-block reads after transient read errors.

Signed-off-by: Bentao Zou <bzou1@motorola.com>
Signed-off-by: David Ding <david.j.ding@motorola.com>
Signed-off-by: San Mehat <san@google.com>
---

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index cda668ccf757..f0bc6aa8da98 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -818,6 +818,8 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *req)
 				continue;
 			}
 			status = get_card_status(card, req);
+		} else if (disable_multi == 1) {
+			disable_multi = 0;
 		}
 
 		if (brq.sbc.error) {