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| author | Shinobu Uehara <shinobu.uehara.xc@renesas.com> | 2014-04-25 18:14:17 +0900 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-02-29 11:03:04 +0100 |
| commit | ff741cfde98bd867eb4c9477bc9ba0df3507eed8 (patch) | |
| tree | f51fd0fc399071d69f3d464a778d72742020f624 /drivers/mmc | |
| parent | 254d1456560fa42d4ca901c9b9308e87c951fee1 (diff) | |
| download | op-kernel-dev-ff741cfde98bd867eb4c9477bc9ba0df3507eed8.zip op-kernel-dev-ff741cfde98bd867eb4c9477bc9ba0df3507eed8.tar.gz | |
mmc: sdhi: Add EXT_ACC register busy check
All the docs I have access to say that this register needs the bus busy
check.
Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
Signed-off-by: Ai Kyuse <ai.kyuse.uw@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sh_mobile_sdhi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c index 354f4f3..61671f3 100644 --- a/drivers/mmc/host/sh_mobile_sdhi.c +++ b/drivers/mmc/host/sh_mobile_sdhi.c @@ -163,6 +163,7 @@ static int sh_mobile_sdhi_write16_hook(struct tmio_mmc_host *host, int addr) case CTL_SD_MEM_CARD_OPT: case CTL_TRANSACTION_CTL: case CTL_DMA_ENABLE: + case EXT_ACC: return sh_mobile_sdhi_wait_idle(host); } |
