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-rw-r--r--drivers/mmc/card/block.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 370472797ff..c0cb225bbb4 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -851,16 +851,18 @@ out:
static int mmc_blk_issue_flush(struct mmc_queue *mq, struct request *req)
{
struct mmc_blk_data *md = mq->data;
+ struct mmc_card *card = md->queue.card;
+ int ret = 0;
+
+ ret = mmc_flush_cache(card);
+ if (ret)
+ ret = -EIO;
- /*
- * No-op, only service this because we need REQ_FUA for reliable
- * writes.
- */
spin_lock_irq(&md->lock);
- __blk_end_request_all(req, 0);
+ __blk_end_request_all(req, ret);
spin_unlock_irq(&md->lock);
- return 1;
+ return ret ? 0 : 1;
}
/*