summaryrefslogtreecommitdiff
path: root/drivers/mmc/host/mmci.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2013-11-19 02:47:30 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-19 02:47:30 +0400
commitc2ac2ae44d4c32382d001672021116e771bef4c9 (patch)
tree39a6ab0a118f562bb58ebc9e4c9cb709ac6ce29a /drivers/mmc/host/mmci.c
parent2d3c627502f2a9b0a7de06a5a2df2365542a72c9 (diff)
parente395c4387c746b4cc7aace4c44baecd7e69a3249 (diff)
downloadlinux-c2ac2ae44d4c32382d001672021116e771bef4c9.tar.xz
Merge tag 'mmc-updates-for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Pull MMC updates from Chris Ball: "MMC highlights for 3.13: Core: - Improve runtime PM support, remove mmc_{suspend,resume}_host(). - Add MMC_CAP_RUNTIME_RESUME, for delaying MMC resume until we're outside of the resume sequence (in runtime_resume) to decrease system resume time. Drivers: - dw_mmc: Support HS200 mode. - sdhci-eshdc-imx: Support SD3.0 SDR clock tuning, DDR on IMX6. - sdhci-pci: Add support for Intel Clovertrail and Merrifield" * tag 'mmc-updates-for-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (108 commits) mmc: wbsd: Silence compiler warning mmc: core: Silence compiler warning in __mmc_switch mmc: sh_mmcif: Convert to clk_prepare|unprepare mmc: sh_mmcif: Convert to PM macros when defining dev_pm_ops mmc: dw_mmc: exynos: Revert the sdr_timing assignment mmc: sdhci: Avoid needless loop while handling SDIO interrupts in sdhci_irq mmc: core: Add MMC_CAP_RUNTIME_RESUME to resume at runtime_resume mmc: core: Improve runtime PM support during suspend/resume for sd/mmc mmc: core: Remove redundant mmc_power_up|off at runtime callbacks mmc: Don't force card to active state when entering suspend/shutdown MIPS: db1235: Don't use MMC_CLKGATE mmc: core: Remove deprecated mmc_suspend|resume_host APIs mmc: mmci: Move away from using deprecated APIs mmc: via-sdmmc: Move away from using deprecated APIs mmc: tmio: Move away from using deprecated APIs mmc: sh_mmcif: Move away from using deprecated APIs mmc: sdricoh_cs: Move away from using deprecated APIs mmc: rtsx: Remove redundant suspend and resume callbacks mmc: wbsd: Move away from using deprecated APIs mmc: pxamci: Remove redundant suspend and resume callbacks ...
Diffstat (limited to 'drivers/mmc/host/mmci.c')
-rw-r--r--drivers/mmc/host/mmci.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index d135c76c4855..f32057972dd7 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1730,37 +1730,28 @@ static int mmci_suspend(struct device *dev)
{
struct amba_device *adev = to_amba_device(dev);
struct mmc_host *mmc = amba_get_drvdata(adev);
- int ret = 0;
if (mmc) {
struct mmci_host *host = mmc_priv(mmc);
-
- ret = mmc_suspend_host(mmc);
- if (ret == 0) {
- pm_runtime_get_sync(dev);
- writel(0, host->base + MMCIMASK0);
- }
+ pm_runtime_get_sync(dev);
+ writel(0, host->base + MMCIMASK0);
}
- return ret;
+ return 0;
}
static int mmci_resume(struct device *dev)
{
struct amba_device *adev = to_amba_device(dev);
struct mmc_host *mmc = amba_get_drvdata(adev);
- int ret = 0;
if (mmc) {
struct mmci_host *host = mmc_priv(mmc);
-
writel(MCI_IRQENABLE, host->base + MMCIMASK0);
pm_runtime_put(dev);
-
- ret = mmc_resume_host(mmc);
}
- return ret;
+ return 0;
}
#endif