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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-01 20:31:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-01 20:31:25 -0700
commit16ee792e45cf0c97ce061fce03c36cab5551ec72 (patch)
treedc68af705fbac4b5d71325aa972730199bb187dd /drivers/mmc
parentf906fb1d70e016726fccfb0d978c5d425503db9d (diff)
parentefa62e1355f0495f37f1296754b8880947c8da72 (diff)
Merge branch 'next/devel' of git://git.linaro.org/people/arnd/arm-soc
* 'next/devel' of git://git.linaro.org/people/arnd/arm-soc: (50 commits) ARM: tegra: update defconfig arm/tegra: Harmony: Configure PMC for low-level interrupts arm/tegra: device tree support for ventana board arm/tegra: add support for ventana pinmuxing arm/tegra: prepare Seaboard pinmux code for derived boards arm/tegra: pinmux: ioremap registers gpio/tegra: Convert to a platform device arm/tegra: Convert pinmux driver to a platform device arm/dt: Tegra: Add pinmux node to tegra20.dtsi arm/tegra: Prep boards for gpio/pinmux conversion to pdevs ARM: mx5: fix clock usage for suspend ARM i.MX entry-macro.S: remove now unused code ARM i.MX boards: use CONFIG_MULTI_IRQ_HANDLER ARM i.MX tzic: add handle_irq function ARM i.MX avic: add handle_irq function ARM: mx25: Add the missing IIM base definition ARM i.MX avic: convert to use generic irq chip mx31moboard: Add poweroff support ARM: mach-qong: Add watchdog support ARM: davinci: AM18x: Add wl1271/wlan support ... Fix up conflicts in: arch/arm/mach-at91/at91sam9g45.c arch/arm/mach-mx5/devices-imx53.h arch/arm/plat-mxc/include/mach/memory.h
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/davinci_mmc.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c
index 0076c7448fe..64a8325a4a8 100644
--- a/drivers/mmc/host/davinci_mmc.c
+++ b/drivers/mmc/host/davinci_mmc.c
@@ -807,12 +807,25 @@ static void calculate_clk_divider(struct mmc_host *mmc, struct mmc_ios *ios)
static void mmc_davinci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
{
struct mmc_davinci_host *host = mmc_priv(mmc);
+ struct platform_device *pdev = to_platform_device(mmc->parent);
+ struct davinci_mmc_config *config = pdev->dev.platform_data;
dev_dbg(mmc_dev(host->mmc),
"clock %dHz busmode %d powermode %d Vdd %04x\n",
ios->clock, ios->bus_mode, ios->power_mode,
ios->vdd);
+ switch (ios->power_mode) {
+ case MMC_POWER_OFF:
+ if (config && config->set_power)
+ config->set_power(pdev->id, false);
+ break;
+ case MMC_POWER_UP:
+ if (config && config->set_power)
+ config->set_power(pdev->id, true);
+ break;
+ }
+
switch (ios->bus_width) {
case MMC_BUS_WIDTH_8:
dev_dbg(mmc_dev(host->mmc), "Enabling 8 bit mode\n");