diff mbox series

[2/2] mmc: tmio: Fix SCC error detection

Message ID 20180725121031.24277-3-niklas.soderlund+renesas@ragnatech.se (mailing list archive)
State New, archived
Headers show
Series mmc: {tmio,renesas_sdhi}: retune if SCC error detected | expand

Commit Message

Niklas Söderlund July 25, 2018, 12:10 p.m. UTC 
From: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com>

SDR104 and HS200 need to check for SCC error. If SCC error is detected,
retuning is necessary.

Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com>
[Niklas: update commit message]
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 drivers/mmc/host/tmio_mmc_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index 72ac806e0c762d83..81883bc08524e441 100644
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -920,8 +920,8 @@  static void tmio_mmc_finish_request(struct tmio_mmc_host *host)
 	if (mrq->cmd->error || (mrq->data && mrq->data->error))
 		tmio_mmc_abort_dma(host);
 
-	if (host->check_scc_error)
-		host->check_scc_error(host);
+	if (host->check_scc_error && host->check_scc_error(host))
+		mrq->cmd->error = -EILSEQ;
 
 	/* If SET_BLOCK_COUNT, continue with main command */
 	if (host->mrq && !mrq->cmd->error) {