[PATCH 14/21] [MMC] Reset sdhci controller early

[Pierre Ossman <drzeus@drzeus.cx>]

The specification states that the capabilities register might need a reset
to get correct values after boot up.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
---

 drivers/mmc/sdhci.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 0c19e27..7b55691 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -1132,6 +1132,8 @@ static int __devinit sdhci_probe_slot(st
 		goto release;
 	}
 
+	sdhci_reset(host, SDHCI_RESET_ALL);
+
 	version = readw(host->ioaddr + SDHCI_HOST_VERSION);
 	version = (version & SDHCI_SPEC_VER_MASK) >> SDHCI_SPEC_VER_SHIFT;
 	if (version != 0) {

-
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