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mmc: tmio: always flag retune when resetting and a card is present

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After reset, we manually flagged retune in runtime resume, but missed it
in the workqueue. To fix that and avoid the problem in the future, let's
flag retune in the reset handler directly whenever a card is present.

Reported-by: Takeshi Saito <takeshi.saito.xv@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210316085717.7276-3-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2021-03-16 09:57:17 +01:00 committed by Ulf Hansson
parent 0a446288aa
commit 6e5c951b4c
1 changed files with 3 additions and 2 deletions
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5
drivers/mmc/host/tmio_mmc_core.c
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@ -198,6 +198,9 @@ static void tmio_mmc_reset(struct tmio_mmc_host *host)
sd_ctrl_write16(host, CTL_SDIO_IRQ_MASK, host->sdio_irq_mask);
sd_ctrl_write16(host, CTL_TRANSACTION_CTL, 0x0001);
}
if (host->mmc->card)
mmc_retune_needed(host->mmc);
}
static void tmio_mmc_reset_work(struct work_struct *work)
@ -1290,8 +1293,6 @@ int tmio_mmc_host_runtime_resume(struct device *dev)
tmio_mmc_enable_dma(host, true);
mmc_retune_needed(host->mmc);
return 0;
}
EXPORT_SYMBOL_GPL(tmio_mmc_host_runtime_resume);