diff options
| author | Ulf Hansson <ulf.hansson@stericsson.com> | 2011-10-21 14:01:12 +0200 |
|---|---|---|
| committer | Ulf HANSSON <ulf.hansson@stericsson.com> | 2011-10-21 14:04:11 +0200 |
| commit | 7140635c4da013a0d851d9f2bf69ced467b8b6ba (patch) | |
| tree | 7b7edd05b1a7418a551888cf675a5ca3c1840817 /drivers/mmc | |
| parent | 21743066198c3c89a42c3f7e53f943c335881e7d (diff) | |
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.
Change-Id: I36df77e66ca8845ceeffb9d5163d4c1e77821b7d
Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34918
Diffstat (limited to 'drivers/mmc')
| -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 4227e3a0d48..8d925501562 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -20,6 +20,7 @@ #include <linux/highmem.h> #include <linux/log2.h> #include <linux/pm_runtime.h> +#include <linux/mmc/pm.h> #include <linux/mmc/host.h> #include <linux/mmc/card.h> #include <linux/amba/bus.h> @@ -1301,6 +1302,9 @@ static int __devinit mmci_probe(struct amba_device *dev, mmc->ocr_avail = plat->ocr_mask; mmc->caps = plat->capabilities; + /* We support these PM capabilities. */ + mmc->pm_caps = MMC_PM_KEEP_POWER; + /* * We can do SGIO */ |