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| author | Ryo Kataoka <ryo.kataoka.wt@renesas.com> | 2019-07-11 21:17:09 +0900 |
|---|---|---|
| committer | Ryo Kataoka <ryo.kataoka.wt@renesas.com> | 2019-07-11 21:17:09 +0900 |
| commit | 4498fec78778c999f9f0fb51085353541c1c0804 (patch) | |
| tree | aa41812c72d784f5d43959fbf00f2c9944530c02 | |
| parent | bf95bdcff0583d769cbb9e25fdba4664c20396de (diff) | |
| parent | ad38f53513fa668f560d03d9486116cb7db965c4 (diff) | |
| download | renesas-bsp-4498fec78778c999f9f0fb51085353541c1c0804.tar.gz | |
Merge branch 'rcar-3.9.4/sd_mmc.rc4' into v4.14.75-ltsi/rcar-3.9.6
* rcar-3.9.4/sd_mmc.rc4:
mmc: tmio: fix SCC error handling to avoid false positive CRC error
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 0e7ac27b4809e..2dea8ded55daf 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -1044,8 +1044,9 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host) tmio_mmc_abort_dma(host); } + /* SCC error means retune, but executed command was still successful */ if (host->check_scc_error && host->check_scc_error(host)) - mrq->cmd->error = -EILSEQ; + mmc_retune_needed(host->mmc); /* If SET_BLOCK_COUNT, continue with main command */ if (host->mrq && !mrq->cmd->error) { |