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ARM: 7618/1: mmc: mmci: Support MMC_PM_KEEP_POWER 

Add MMC_PM_KEEP_POWER to pm_caps so SDIO clients are able
to use this option to prevent power off in suspend.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Ulf Hansson 2013-01-07 15:35:06 +01:00 committed by Russell King
parent 6dbb6ee090
commit 70be208f0b
1 changed files with 4 additions and 0 deletions
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4
drivers/mmc/host/mmci.c
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@ -20,6 +20,7 @@
#include <linux/err.h>
#include <linux/highmem.h>
#include <linux/log2.h>
#include <linux/mmc/pm.h>
#include <linux/mmc/host.h>
#include <linux/mmc/card.h>
#include <linux/amba/bus.h>
@ -1416,6 +1417,9 @@ static int mmci_probe(struct amba_device *dev,
mmc->caps = plat->capabilities;
mmc->caps2 = plat->capabilities2;
/* We support these PM capabilities. */
mmc->pm_caps = MMC_PM_KEEP_POWER;
/*
* We can do SGIO
*/