From: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx>
[ Upstream commit b85fb0a1c8aeaaa40d08945d51a6656b512173f0 ]
SDR104, HS200 and HS400 need to check for SCC error. If SCC error is
detected, retuning is necessary.
Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx>
[Niklas: update commit message]
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/mmc/host/tmio_mmc_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index 2437fcde915a7..01e51b7945750 100644
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -914,8 +914,8 @@ 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) {
--
2.20.1
