[PATCH] mmc: mmci: Support MMC_PM_KEEP_POWER
From: Ulf Hansson <hidden>
Date: 2011-11-10 16:23:42
Also in:
linux-mmc
Subsystem:
arm primecell mmci pl180/1 driver, multimedia card (mmc), secure digital (sd) and sdio subsystem, the rest · Maintainers:
Russell King, Ulf Hansson, Linus Torvalds
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 <redacted> --- drivers/mmc/host/mmci.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 50b5f99..1ac04a2 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c@@ -1240,6 +1240,9 @@ 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 */
--
1.7.5.4