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[2/3] mmc: dw_mmc: Add a return in an unexpected cmd11 timeout

Message ID 1428084787-8710-2-git-send-email-dianders@chromium.org
State New, archived
Headers show

Commit Message

Doug Anderson April 3, 2015, 6:13 p.m. UTC
If we get an unexpected cmd11 timeout we shouldn't actually treat it
as a timeout (not that we really expect to get an unexpected cmd11
timeout, but still).

Fixes: 5c935165da79 ("mmc: dw_mmc: Add a timeout for sending CMD11")
Reported-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Doug Anderson <dianders@chromium.org>
---
 drivers/mmc/host/dw_mmc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 339a929..357ef04 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2589,8 +2589,10 @@  static void dw_mci_cmd11_timer(unsigned long arg)
 {
 	struct dw_mci *host = (struct dw_mci *)arg;
 
-	if (host->state != STATE_SENDING_CMD11)
-		dev_info(host->dev, "Unexpected CMD11 timeout\n");
+	if (host->state != STATE_SENDING_CMD11) {
+		dev_warn(host->dev, "Unexpected CMD11 timeout\n");
+		return;
+	}
 
 	host->cmd_status = SDMMC_INT_RTO;
 	set_bit(EVENT_CMD_COMPLETE, &host->pending_events);