diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-01-07 18:35:06 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-01-08 20:32:43 +0400 |
| commit | 70be208f0bd75eb81264f681e36485d0617d612f (patch) | |
| tree | 8f305dd12a26fa09123e90039993946448849ee6 /drivers/mmc/host/mmci.c | |
| parent | 6dbb6ee090e810be337945a7a64d647549b70328 (diff) | |
| download | linux-70be208f0bd75eb81264f681e36485d0617d612f.tar.xz | |
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>
Diffstat (limited to 'drivers/mmc/host/mmci.c')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index fba51073e94f..442b01129626 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -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 */ |