From: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
This patch ensures that the clock has been stopped before
it calls tmio_mmc_set_clock().
The clock settings might be failed without this patch
Tested-by: Nguyen Xuan Nui <nx-...@jinso.co.jp>
Tested-by: Hiep Cao Minh <cm-h...@jinso.co.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
v2 -> v3
- no change
drivers/mmc/host/tmio_mmc_pio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index da3c74d..1c5a631 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -895,6 +895,7 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct
mmc_ios *ios)
}
if (host->power == TMIO_MMC_OFF_STOP)
tmio_mmc_reset(host);
+ tmio_mmc_clk_stop(host);
tmio_mmc_set_clock(host, ios->clock);
if (host->power == TMIO_MMC_OFF_STOP)
/* power up SD card and the bus */
--
1.7.9.5
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