From: Ulf Hansson <ulf.hansson@linaro.org>
Date: Wed, 19 Mar 2014 12:54:18 +0000 (+0100)
Subject: mmc: mmci: Enable MMC_CAP_CMD23
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=9dd8a8b81c7c947e9be29ca047f10ac9910a41bb;p=deliverable%2Flinux.git

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>
---

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index c522308a7343..0d3ee08662a9 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -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);