Merge tag 'mmc-v4.5' of git://git.linaro.org/people/ulf.hansson/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Optimize boot time by detecting cards simultaneously
   - Make runtime resume default behavior for MMC/SD
   - Enable MMC/SD/SDIO devices to suspend/resume asynchronously
   - Allow more than 8 partitions per card
   - Introduce MMC_CAP2_NO_SDIO to prevent unsupported SDIO commands
   - Support the standard DT wakeup-source property
   - Fix driver strength switching for HS200 and HS400
   - Fix switch command timeout
   - Fix invalid vdd in voltage switch power cycle for SDIO

  MMC host:
   - sdhci: Restore behavior when setting VDD via external regulator
   - sdhci: A couple of changes/fixes related to the dma support
   - sdhci-tegra: Add Tegra210 support
   - sdhci-tegra: Support for UHS-I cards including tuning support
   - sdhci-of-at91: Add PM support
   - sh_mmcif: Rework dma channel handling
   - mvsdio: Delete platform data code path"

* tag 'mmc-v4.5' of git://git.linaro.org/people/ulf.hansson/mmc: (52 commits)
  mmc: dw_mmc: remove the unused quirks
  mmc: sdhci-pci: use to_pci_dev()
  mmc: cb710: use to_platform_device()
  mmc: tegra: use correct accessor for misc ctrl register
  mmc: tegra: enable UHS-I modes
  mmc: tegra: implement UHS tuning
  mmc: tegra: disable SPI_MODE_CLKEN
  mmc: tegra: implement module external clock change
  mmc: sdhci: restore behavior when setting VDD via external regulator
  mmc: It is not an error for the card to be removed while suspended
  mmc: block: Allow more than 8 partitions per card
  mmc: core: Optimize boot time by detecting cards simultaneously
  mmc: dw_mmc: use resource_size_t to store physical address
  mmc: core: fix __mmc_switch timeout caused by preempt
  mmc: usdhi6rol0: handle NULL data in timeout
  mmc: of_mmc_spi: Add IRQF_ONESHOT to interrupt flags
  mmc: mediatek: change some dev_err to dev_dbg
  mmc: enable MMC/SD/SDIO device to suspend/resume asynchronously
  mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off()
  mmc: sdhci: 64-bit DMA actually has 4-byte alignment
  ...

1 files changed, 3 insertions, 14 deletions

diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 141eaa923e18..f2b164b214ae 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1128,16 +1128,8 @@ out:
  */
 static int mmc_sd_resume(struct mmc_host *host)
 {
-	int err = 0;
-
-	if (!(host->caps & MMC_CAP_RUNTIME_RESUME)) {
-		err = _mmc_sd_resume(host);
-		pm_runtime_set_active(&host->card->dev);
-		pm_runtime_mark_last_busy(&host->card->dev);
-	}
 	pm_runtime_enable(&host->card->dev);
-
-	return err;
+	return 0;
 }
 
 /*
@@ -1165,12 +1157,9 @@ static int mmc_sd_runtime_resume(struct mmc_host *host)
 {
 	int err;
 
-	if (!(host->caps & (MMC_CAP_AGGRESSIVE_PM | MMC_CAP_RUNTIME_RESUME)))
-		return 0;
-
 	err = _mmc_sd_resume(host);
-	if (err)
-		pr_err("%s: error %d doing aggressive resume\n",
+	if (err && err != -ENOMEDIUM)
+		pr_err("%s: error %d doing runtime resume\n",
 			mmc_hostname(host), err);
 
 	return 0;