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| author | Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com> | 2018-04-03 23:57:03 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-04-04 12:21:27 +0200 |
| commit | fc167daff581c01ebce8695e9618231cae3561a1 (patch) | |
| tree | 090cac202dedfca0e86ccf329780b88b375bb7be | |
| parent | d0a0852b9f81cf5f793bf2eae7336ed40a1a1815 (diff) | |
| download | linux-fc167daff581c01ebce8695e9618231cae3561a1.tar.gz linux-fc167daff581c01ebce8695e9618231cae3561a1.tar.bz2 linux-fc167daff581c01ebce8695e9618231cae3561a1.zip | |
mmc: tmio: Fix error handling when issuing CMD23
If an error was detected when CMD23 was issued, command sequence should
be terminated with errors and CMD23 should be issued after retuning.
Fixes: 8b22c3c18be5 ("mmc: tmio: add CMD23 support")
Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: <stable@vger.kernel.org> # 4.13+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index e30df9ad8197..308029930304 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -913,7 +913,7 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host) host->check_scc_error(host); /* If SET_BLOCK_COUNT, continue with main command */ - if (host->mrq) { + if (host->mrq && !mrq->cmd->error) { tmio_process_mrq(host, mrq); return; } |