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mmc: mmci: Enable MMC_CAP_CMD23 

This is pure software configuration, which mmci has been supporting for
a while. Let's enable it as default so we can take benefit from it.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ulf Hansson 2014-03-19 13:54:18 +01:00
parent 3ad418e0f0
commit 9dd8a8b81c
1 changed files with 3 additions and 0 deletions
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3
drivers/mmc/host/mmci.c
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@ -1533,6 +1533,9 @@ static int mmci_probe(struct amba_device *dev,
mmc->caps2 |= MMC_CAP2_RO_ACTIVE_HIGH;
}
/* We support these capabilities. */
mmc->caps |= MMC_CAP_CMD23;
if (variant->busy_detect) {
mmci_ops.card_busy = mmci_card_busy;
mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);