Merge branch 'depends/rmk/restart' into next/cleanup

Conflicts:
	arch/arm/mach-at91/at91cap9.c
	arch/arm/mach-at91/at91sam9260.c
	arch/arm/mach-at91/at91sam9261.c
	arch/arm/mach-at91/at91sam9263.c
	arch/arm/mach-at91/at91sam9g45.c
	arch/arm/mach-at91/at91sam9rl.c
	arch/arm/mach-exynos/cpu.c
	arch/arm/mach-shmobile/board-kota2.c

This resolves a bunch of conflicts between the arm-soc tree
and changes from the arm tree that have gone upstream.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

23 files changed, 142 insertions, 119 deletions

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index a1cb21f95302..1e0e27cbe987 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -1606,6 +1606,14 @@ static const struct mmc_fixup blk_fixups[] =
                   MMC_QUIRK_BLK_NO_CMD23),
         MMC_FIXUP("MMC32G", 0x11, CID_OEMID_ANY, add_quirk_mmc,
                   MMC_QUIRK_BLK_NO_CMD23),
+
+        /*
+         * Some Micron MMC cards needs longer data read timeout than
+         * indicated in CSD.
+         */
+        MMC_FIXUP(CID_NAME_ANY, 0x13, 0x200, add_quirk_mmc,
+                  MMC_QUIRK_LONG_READ_TIME),
+
         END_FIXUP
 };
 
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 5278ffb20e74..950b97d7412a 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -529,6 +529,18 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
                         data->timeout_clks = 0;
                 }
         }
+
+        /*
+         * Some cards require longer data read timeout than indicated in CSD.
+         * Address this by setting the read timeout to a "reasonably high"
+         * value. For the cards tested, 300ms has proven enough. If necessary,
+         * this value can be increased if other problematic cards require this.
+         */
+        if (mmc_card_long_read_time(card) && data->flags & MMC_DATA_READ) {
+                data->timeout_ns = 300000000;
+                data->timeout_clks = 0;
+        }
+
         /*
          * Some cards need very high timeouts if driven in SPI mode.
          * The worst observed timeout was 900ms after writing a
@@ -1213,6 +1225,46 @@ void mmc_set_driver_type(struct mmc_host *host, unsigned int drv_type)
         mmc_host_clk_release(host);
 }
 
+static void mmc_poweroff_notify(struct mmc_host *host)
+{
+        struct mmc_card *card;
+        unsigned int timeout;
+        unsigned int notify_type = EXT_CSD_NO_POWER_NOTIFICATION;
+        int err = 0;
+
+        card = host->card;
+
+        /*
+         * Send power notify command only if card
+         * is mmc and notify state is powered ON
+         */
+        if (card && mmc_card_mmc(card) &&
+            (card->poweroff_notify_state == MMC_POWERED_ON)) {
+
+                if (host->power_notify_type == MMC_HOST_PW_NOTIFY_SHORT) {
+                        notify_type = EXT_CSD_POWER_OFF_SHORT;
+                        timeout = card->ext_csd.generic_cmd6_time;
+                        card->poweroff_notify_state = MMC_POWEROFF_SHORT;
+                } else {
+                        notify_type = EXT_CSD_POWER_OFF_LONG;
+                        timeout = card->ext_csd.power_off_longtime;
+                        card->poweroff_notify_state = MMC_POWEROFF_LONG;
+                }
+
+                err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
+                                 EXT_CSD_POWER_OFF_NOTIFICATION,
+                                 notify_type, timeout);
+
+                if (err && err != -EBADMSG)
+                        pr_err("Device failed to respond within %d poweroff "
+                               "time. Forcefully powering down the device\n",
+                               timeout);
+
+                /* Set the card state to no notification after the poweroff */
+                card->poweroff_notify_state = MMC_NO_POWER_NOTIFICATION;
+        }
+}
+
 /*
  * Apply power to the MMC stack.  This is a two-stage process.
  * First, we enable power to the card without the clock running.
@@ -1269,42 +1321,12 @@ static void mmc_power_up(struct mmc_host *host)
 
 void mmc_power_off(struct mmc_host *host)
 {
-        struct mmc_card *card;
-        unsigned int notify_type;
-        unsigned int timeout;
-        int err;
-
         mmc_host_clk_hold(host);
 
-        card = host->card;
         host->ios.clock = 0;
         host->ios.vdd = 0;
 
-        if (card && mmc_card_mmc(card) &&
-            (card->poweroff_notify_state == MMC_POWERED_ON)) {
-
-                if (host->power_notify_type == MMC_HOST_PW_NOTIFY_SHORT) {
-                        notify_type = EXT_CSD_POWER_OFF_SHORT;
-                        timeout = card->ext_csd.generic_cmd6_time;
-                        card->poweroff_notify_state = MMC_POWEROFF_SHORT;
-                } else {
-                        notify_type = EXT_CSD_POWER_OFF_LONG;
-                        timeout = card->ext_csd.power_off_longtime;
-                        card->poweroff_notify_state = MMC_POWEROFF_LONG;
-                }
-
-                err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
-                                 EXT_CSD_POWER_OFF_NOTIFICATION,
-                                 notify_type, timeout);
-
-                if (err && err != -EBADMSG)
-                        pr_err("Device failed to respond within %d poweroff "
-                               "time. Forcefully powering down the device\n",
-                               timeout);
-
-                /* Set the card state to no notification after the poweroff */
-                card->poweroff_notify_state = MMC_NO_POWER_NOTIFICATION;
-        }
+        mmc_poweroff_notify(host);
 
         /*
          * Reset ocr mask to be the highest possible voltage supported for
@@ -2196,7 +2218,7 @@ int mmc_card_sleep(struct mmc_host *host)
 
         mmc_bus_get(host);
 
-        if (host->bus_ops && !host->bus_dead && host->bus_ops->awake)
+        if (host->bus_ops && !host->bus_dead && host->bus_ops->sleep)
                 err = host->bus_ops->sleep(host);
 
         mmc_bus_put(host);
@@ -2302,8 +2324,17 @@ int mmc_suspend_host(struct mmc_host *host)
                  * pre-claim the host.
                  */
                 if (mmc_try_claim_host(host)) {
-                        if (host->bus_ops->suspend)
+                        if (host->bus_ops->suspend) {
+                                /*
+                                 * For eMMC 4.5 device send notify command
+                                 * before sleep, because in sleep state eMMC 4.5
+                                 * devices respond to only RESET and AWAKE cmd
+                                 */
+                                mmc_poweroff_notify(host);
                                 err = host->bus_ops->suspend(host);
+                        }
+                        mmc_do_release_host(host);
+
                         if (err == -ENOSYS || !host->bus_ops->resume) {
                                 /*
                                  * We simply "remove" the card in this case.
@@ -2318,7 +2349,6 @@ int mmc_suspend_host(struct mmc_host *host)
                                 host->pm_flags = 0;
                                 err = 0;
                         }
-                        mmc_do_release_host(host);
                 } else {
                         err = -EBUSY;
                 }
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index e8a5eb38748b..d31c78b72b0f 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -302,17 +302,6 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
         host->max_blk_size = 512;
         host->max_blk_count = PAGE_CACHE_SIZE / 512;
 
-        /*
-         * Enable runtime power management by default. This flag was added due
-         * to runtime power management causing disruption for some users, but
-         * the power on/off code has been improved since then.
-         *
-         * We'll enable this flag by default as an experiment, and if no
-         * problems are reported, we will follow up later and remove the flag
-         * altogether.
-         */
-        host->caps = MMC_CAP_POWER_OFF_CARD;
-
         return host;
 
 free:
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index dbf421a6279c..d240427c1246 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -876,17 +876,21 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
          * set the notification byte in the ext_csd register of device
          */
         if ((host->caps2 & MMC_CAP2_POWEROFF_NOTIFY) &&
-            (card->poweroff_notify_state == MMC_NO_POWER_NOTIFICATION)) {
+            (card->ext_csd.rev >= 6)) {
                 err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
                                  EXT_CSD_POWER_OFF_NOTIFICATION,
                                  EXT_CSD_POWER_ON,
                                  card->ext_csd.generic_cmd6_time);
                 if (err && err != -EBADMSG)
                         goto free_card;
-        }
 
-        if (!err)
-                card->poweroff_notify_state = MMC_POWERED_ON;
+                /*
+                 * The err can be -EBADMSG or 0,
+                 * so check for success and update the flag
+                 */
+                if (!err)
+                        card->poweroff_notify_state = MMC_POWERED_ON;
+        }
 
         /*
          * Activate high speed (if supported)
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
index 325ea61e12d3..8e0fbe994047 100644
--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -732,6 +732,7 @@ static void mxcmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                                 "failed to config DMA channel. Falling back to PIO\n");
                         dma_release_channel(host->dma);
                         host->do_dma = 0;
+                        host->dma = NULL;
                 }
         }
 
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 101cd31c8220..d5fe43d53c51 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1010,6 +1010,7 @@ static void omap_hsmmc_dma_cleanup(struct omap_hsmmc_host *host, int errno)
                         host->data->sg_len,
                         omap_hsmmc_get_dma_dir(host, host->data));
                 omap_free_dma(dma_ch);
+                host->data->host_cookie = 0;
         }
         host->data = NULL;
 }
@@ -1575,8 +1576,10 @@ static void omap_hsmmc_post_req(struct mmc_host *mmc, struct mmc_request *mrq,
         struct mmc_data *data = mrq->data;
 
         if (host->use_dma) {
-                dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len,
-                             omap_hsmmc_get_dma_dir(host, data));
+                if (data->host_cookie)
+                        dma_unmap_sg(mmc_dev(host->mmc), data->sg,
+                                     data->sg_len,
+                                     omap_hsmmc_get_dma_dir(host, data));
                 data->host_cookie = 0;
         }
 }
diff --git a/drivers/mmc/host/sdhci-cns3xxx.c b/drivers/mmc/host/sdhci-cns3xxx.c
index 4b920b7621cf..b4257e700617 100644
--- a/drivers/mmc/host/sdhci-cns3xxx.c
+++ b/drivers/mmc/host/sdhci-cns3xxx.c
@@ -15,6 +15,7 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/mmc/host.h>
+#include <linux/module.h>
 #include <mach/cns3xxx.h>
 #include "sdhci-pltfm.h"
 
@@ -108,13 +109,10 @@ static struct platform_driver sdhci_cns3xxx_driver = {
         .driver         = {
                 .name   = "sdhci-cns3xxx",
                 .owner  = THIS_MODULE,
+                .pm     = SDHCI_PLTFM_PMOPS,
         },
         .probe          = sdhci_cns3xxx_probe,
         .remove         = __devexit_p(sdhci_cns3xxx_remove),
-#ifdef CONFIG_PM
-        .suspend        = sdhci_pltfm_suspend,
-        .resume         = sdhci_pltfm_resume,
-#endif
 };
 
 static int __init sdhci_cns3xxx_init(void)
diff --git a/drivers/mmc/host/sdhci-dove.c b/drivers/mmc/host/sdhci-dove.c
index f2d29dca4420..a81312c91f70 100644
--- a/drivers/mmc/host/sdhci-dove.c
+++ b/drivers/mmc/host/sdhci-dove.c
@@ -82,13 +82,10 @@ static struct platform_driver sdhci_dove_driver = {
         .driver         = {
                 .name   = "sdhci-dove",
                 .owner  = THIS_MODULE,
+                .pm     = SDHCI_PLTFM_PMOPS,
         },
         .probe          = sdhci_dove_probe,
         .remove         = __devexit_p(sdhci_dove_remove),
-#ifdef CONFIG_PM
-        .suspend        = sdhci_pltfm_suspend,
-        .resume         = sdhci_pltfm_resume,
-#endif
 };
 
 static int __init sdhci_dove_init(void)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 4b976f00ea85..38ebc4ea259f 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -599,14 +599,11 @@ static struct platform_driver sdhci_esdhc_imx_driver = {
                 .name   = "sdhci-esdhc-imx",
                 .owner  = THIS_MODULE,
                 .of_match_table = imx_esdhc_dt_ids,
+                .pm     = SDHCI_PLTFM_PMOPS,
         },
         .id_table       = imx_esdhc_devtype,
         .probe          = sdhci_esdhc_imx_probe,
         .remove         = __devexit_p(sdhci_esdhc_imx_remove),
-#ifdef CONFIG_PM
-        .suspend        = sdhci_pltfm_suspend,
-        .resume         = sdhci_pltfm_resume,
-#endif
 };
 
 static int __init sdhci_esdhc_imx_init(void)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index 59e9d003e589..01e5f627e0f0 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -125,13 +125,10 @@ static struct platform_driver sdhci_esdhc_driver = {
                 .name = "sdhci-esdhc",
                 .owner = THIS_MODULE,
                 .of_match_table = sdhci_esdhc_of_match,
+                .pm = SDHCI_PLTFM_PMOPS,
         },
         .probe = sdhci_esdhc_probe,
         .remove = __devexit_p(sdhci_esdhc_remove),
-#ifdef CONFIG_PM
-        .suspend = sdhci_pltfm_suspend,
-        .resume = sdhci_pltfm_resume,
-#endif
 };
 
 static int __init sdhci_esdhc_init(void)
diff --git a/drivers/mmc/host/sdhci-of-hlwd.c b/drivers/mmc/host/sdhci-of-hlwd.c
index 9b0d794a4f69..3619adc7d9fc 100644
--- a/drivers/mmc/host/sdhci-of-hlwd.c
+++ b/drivers/mmc/host/sdhci-of-hlwd.c
@@ -87,13 +87,10 @@ static struct platform_driver sdhci_hlwd_driver = {
                 .name = "sdhci-hlwd",
                 .owner = THIS_MODULE,
                 .of_match_table = sdhci_hlwd_of_match,
+                .pm = SDHCI_PLTFM_PMOPS,
         },
         .probe = sdhci_hlwd_probe,
         .remove = __devexit_p(sdhci_hlwd_remove),
-#ifdef CONFIG_PM
-        .suspend = sdhci_pltfm_suspend,
-        .resume = sdhci_pltfm_resume,
-#endif
 };
 
 static int __init sdhci_hlwd_init(void)
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index d833d9c2f7e3..6878a94626bc 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -54,8 +54,7 @@ struct sdhci_pci_fixes {
         int                     (*probe_slot) (struct sdhci_pci_slot *);
         void                    (*remove_slot) (struct sdhci_pci_slot *, int);
 
-        int                     (*suspend) (struct sdhci_pci_chip *,
-                                        pm_message_t);
+        int                     (*suspend) (struct sdhci_pci_chip *);
         int                     (*resume) (struct sdhci_pci_chip *);
 };
 
@@ -549,7 +548,7 @@ static void jmicron_remove_slot(struct sdhci_pci_slot *slot, int dead)
                 jmicron_enable_mmc(slot->host, 0);
 }
 
-static int jmicron_suspend(struct sdhci_pci_chip *chip, pm_message_t state)
+static int jmicron_suspend(struct sdhci_pci_chip *chip)
 {
         int i;
 
@@ -993,8 +992,9 @@ static struct sdhci_ops sdhci_pci_ops = {
 
 #ifdef CONFIG_PM
 
-static int sdhci_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+static int sdhci_pci_suspend(struct device *dev)
 {
+        struct pci_dev *pdev = to_pci_dev(dev);
         struct sdhci_pci_chip *chip;
         struct sdhci_pci_slot *slot;
         mmc_pm_flag_t slot_pm_flags;
@@ -1010,7 +1010,7 @@ static int sdhci_pci_suspend(struct pci_dev *pdev, pm_message_t state)
                 if (!slot)
                         continue;
 
-                ret = sdhci_suspend_host(slot->host, state);
+                ret = sdhci_suspend_host(slot->host);
 
                 if (ret) {
                         for (i--; i >= 0; i--)
@@ -1026,7 +1026,7 @@ static int sdhci_pci_suspend(struct pci_dev *pdev, pm_message_t state)
         }
 
         if (chip->fixes && chip->fixes->suspend) {
-                ret = chip->fixes->suspend(chip, state);
+                ret = chip->fixes->suspend(chip);
                 if (ret) {
                         for (i = chip->num_slots - 1; i >= 0; i--)
                                 sdhci_resume_host(chip->slots[i]->host);
@@ -1042,16 +1042,17 @@ static int sdhci_pci_suspend(struct pci_dev *pdev, pm_message_t state)
                 }
                 pci_set_power_state(pdev, PCI_D3hot);
         } else {
-                pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+                pci_enable_wake(pdev, PCI_D3hot, 0);
                 pci_disable_device(pdev);
-                pci_set_power_state(pdev, pci_choose_state(pdev, state));
+                pci_set_power_state(pdev, PCI_D3hot);
         }
 
         return 0;
 }
 
-static int sdhci_pci_resume(struct pci_dev *pdev)
+static int sdhci_pci_resume(struct device *dev)
 {
+        struct pci_dev *pdev = to_pci_dev(dev);
         struct sdhci_pci_chip *chip;
         struct sdhci_pci_slot *slot;
         int i, ret;
@@ -1099,7 +1100,6 @@ static int sdhci_pci_runtime_suspend(struct device *dev)
         struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
         struct sdhci_pci_chip *chip;
         struct sdhci_pci_slot *slot;
-        pm_message_t state = { .event = PM_EVENT_SUSPEND };
         int i, ret;
 
         chip = pci_get_drvdata(pdev);
@@ -1121,7 +1121,7 @@ static int sdhci_pci_runtime_suspend(struct device *dev)
         }
 
         if (chip->fixes && chip->fixes->suspend) {
-                ret = chip->fixes->suspend(chip, state);
+                ret = chip->fixes->suspend(chip);
                 if (ret) {
                         for (i = chip->num_slots - 1; i >= 0; i--)
                                 sdhci_runtime_resume_host(chip->slots[i]->host);
@@ -1176,6 +1176,8 @@ static int sdhci_pci_runtime_idle(struct device *dev)
 #endif
 
 static const struct dev_pm_ops sdhci_pci_pm_ops = {
+        .suspend = sdhci_pci_suspend,
+        .resume = sdhci_pci_resume,
         .runtime_suspend = sdhci_pci_runtime_suspend,
         .runtime_resume = sdhci_pci_runtime_resume,
         .runtime_idle = sdhci_pci_runtime_idle,
@@ -1428,8 +1430,6 @@ static struct pci_driver sdhci_driver = {
         .id_table =     pci_ids,
         .probe =        sdhci_pci_probe,
         .remove =       __devexit_p(sdhci_pci_remove),
-        .suspend =      sdhci_pci_suspend,
-        .resume =       sdhci_pci_resume,
         .driver =       {
                 .pm =   &sdhci_pci_pm_ops
         },
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index a9e12ea05583..03970bcb3495 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -194,21 +194,25 @@ int sdhci_pltfm_unregister(struct platform_device *pdev)
 EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister);
 
 #ifdef CONFIG_PM
-int sdhci_pltfm_suspend(struct platform_device *dev, pm_message_t state)
+static int sdhci_pltfm_suspend(struct device *dev)
 {
-        struct sdhci_host *host = platform_get_drvdata(dev);
+        struct sdhci_host *host = dev_get_drvdata(dev);
 
-        return sdhci_suspend_host(host, state);
+        return sdhci_suspend_host(host);
 }
-EXPORT_SYMBOL_GPL(sdhci_pltfm_suspend);
 
-int sdhci_pltfm_resume(struct platform_device *dev)
+static int sdhci_pltfm_resume(struct device *dev)
 {
-        struct sdhci_host *host = platform_get_drvdata(dev);
+        struct sdhci_host *host = dev_get_drvdata(dev);
 
         return sdhci_resume_host(host);
 }
-EXPORT_SYMBOL_GPL(sdhci_pltfm_resume);
+
+const struct dev_pm_ops sdhci_pltfm_pmops = {
+        .suspend        = sdhci_pltfm_suspend,
+        .resume         = sdhci_pltfm_resume,
+};
+EXPORT_SYMBOL_GPL(sdhci_pltfm_pmops);
 #endif  /* CONFIG_PM */
 
 static int __init sdhci_pltfm_drv_init(void)
diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
index 3a9fc3f40840..37e0e184a0bb 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -99,8 +99,10 @@ extern int sdhci_pltfm_register(struct platform_device *pdev,
 extern int sdhci_pltfm_unregister(struct platform_device *pdev);
 
 #ifdef CONFIG_PM
-extern int sdhci_pltfm_suspend(struct platform_device *dev, pm_message_t state);
-extern int sdhci_pltfm_resume(struct platform_device *dev);
+extern const struct dev_pm_ops sdhci_pltfm_pmops;
+#define SDHCI_PLTFM_PMOPS (&sdhci_pltfm_pmops)
+#else
+#define SDHCI_PLTFM_PMOPS NULL
 #endif
 
 #endif /* _DRIVERS_MMC_SDHCI_PLTFM_H */
diff --git a/drivers/mmc/host/sdhci-pxav2.c b/drivers/mmc/host/sdhci-pxav2.c
index d4bf6d30c7ba..7a039c3cb1f1 100644
--- a/drivers/mmc/host/sdhci-pxav2.c
+++ b/drivers/mmc/host/sdhci-pxav2.c
@@ -218,13 +218,10 @@ static struct platform_driver sdhci_pxav2_driver = {
         .driver         = {
                 .name   = "sdhci-pxav2",
                 .owner  = THIS_MODULE,
+                .pm     = SDHCI_PLTFM_PMOPS,
         },
         .probe          = sdhci_pxav2_probe,
         .remove         = __devexit_p(sdhci_pxav2_remove),
-#ifdef CONFIG_PM
-        .suspend        = sdhci_pltfm_suspend,
-        .resume         = sdhci_pltfm_resume,
-#endif
 };
 static int __init sdhci_pxav2_init(void)
 {
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
index cff4ad3e7a59..15673a7ee6a5 100644
--- a/drivers/mmc/host/sdhci-pxav3.c
+++ b/drivers/mmc/host/sdhci-pxav3.c
@@ -264,13 +264,10 @@ static struct platform_driver sdhci_pxav3_driver = {
         .driver         = {
                 .name   = "sdhci-pxav3",
                 .owner  = THIS_MODULE,
+                .pm     = SDHCI_PLTFM_PMOPS,
         },
         .probe          = sdhci_pxav3_probe,
         .remove         = __devexit_p(sdhci_pxav3_remove),
-#ifdef CONFIG_PM
-        .suspend        = sdhci_pltfm_suspend,
-        .resume         = sdhci_pltfm_resume,
-#endif
 };
 static int __init sdhci_pxav3_init(void)
 {
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 3d00e722efc9..0d33ff0d67fb 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -622,33 +622,38 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev)
 
 #ifdef CONFIG_PM
 
-static int sdhci_s3c_suspend(struct platform_device *dev, pm_message_t pm)
+static int sdhci_s3c_suspend(struct device *dev)
 {
-        struct sdhci_host *host = platform_get_drvdata(dev);
+        struct sdhci_host *host = dev_get_drvdata(dev);
 
-        return sdhci_suspend_host(host, pm);
+        return sdhci_suspend_host(host);
 }
 
-static int sdhci_s3c_resume(struct platform_device *dev)
+static int sdhci_s3c_resume(struct device *dev)
 {
-        struct sdhci_host *host = platform_get_drvdata(dev);
+        struct sdhci_host *host = dev_get_drvdata(dev);
 
         return sdhci_resume_host(host);
 }
 
+static const struct dev_pm_ops sdhci_s3c_pmops = {
+        .suspend        = sdhci_s3c_suspend,
+        .resume         = sdhci_s3c_resume,
+};
+
+#define SDHCI_S3C_PMOPS (&sdhci_s3c_pmops)
+
 #else
-#define sdhci_s3c_suspend NULL
-#define sdhci_s3c_resume NULL
+#define SDHCI_S3C_PMOPS NULL
 #endif
 
 static struct platform_driver sdhci_s3c_driver = {
         .probe          = sdhci_s3c_probe,
         .remove         = __devexit_p(sdhci_s3c_remove),
-        .suspend        = sdhci_s3c_suspend,
-        .resume         = sdhci_s3c_resume,
         .driver         = {
                 .owner  = THIS_MODULE,
                 .name   = "s3c-sdhci",
+                .pm     = SDHCI_S3C_PMOPS,
         },
 };
 
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 89699e861fc1..e2e18d3f949c 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -318,13 +318,10 @@ static struct platform_driver sdhci_tegra_driver = {
                 .name   = "sdhci-tegra",
                 .owner  = THIS_MODULE,
                 .of_match_table = sdhci_tegra_dt_match,
+                .pm     = SDHCI_PLTFM_PMOPS,
         },
         .probe          = sdhci_tegra_probe,
         .remove         = __devexit_p(sdhci_tegra_remove),
-#ifdef CONFIG_PM
-        .suspend        = sdhci_pltfm_suspend,
-        .resume         = sdhci_pltfm_resume,
-#endif
 };
 
 static int __init sdhci_tegra_init(void)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 6d8eea323541..19ed580f2cab 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2327,7 +2327,7 @@ out:
 
 #ifdef CONFIG_PM
 
-int sdhci_suspend_host(struct sdhci_host *host, pm_message_t state)
+int sdhci_suspend_host(struct sdhci_host *host)
 {
         int ret;
 
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index 0a5b65460d8a..a04d4d0c6fd2 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -374,7 +374,7 @@ extern int sdhci_add_host(struct sdhci_host *host);
 extern void sdhci_remove_host(struct sdhci_host *host, int dead);
 
 #ifdef CONFIG_PM
-extern int sdhci_suspend_host(struct sdhci_host *host, pm_message_t state);
+extern int sdhci_suspend_host(struct sdhci_host *host);
 extern int sdhci_resume_host(struct sdhci_host *host);
 extern void sdhci_enable_irq_wakeups(struct sdhci_host *host);
 #endif
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 369366c8e205..d5505f3fe2a1 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -908,7 +908,7 @@ static void sh_mmcif_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                 if (host->power) {
                         pm_runtime_put(&host->pd->dev);
                         host->power = false;
-                        if (p->down_pwr)
+                        if (p->down_pwr && ios->power_mode == MMC_POWER_OFF)
                                 p->down_pwr(host->pd);
                 }
                 host->state = STATE_IDLE;
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index d85a60cda167..4208b3958069 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -798,7 +798,7 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                 /* start bus clock */
                 tmio_mmc_clk_start(host);
         } else if (ios->power_mode != MMC_POWER_UP) {
-                if (host->set_pwr)
+                if (host->set_pwr && ios->power_mode == MMC_POWER_OFF)
                         host->set_pwr(host->pdev, 0);
                 if ((pdata->flags & TMIO_MMC_HAS_COLD_CD) &&
                     pdata->power) {
diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c
index e8f6e65183d7..2ec978bc32ba 100644
--- a/drivers/mmc/host/vub300.c
+++ b/drivers/mmc/host/vub300.c
@@ -259,7 +259,7 @@ static int firmware_rom_wait_states = 0x04;
 static int firmware_rom_wait_states = 0x1C;
 #endif
 
-module_param(firmware_rom_wait_states, bool, 0644);
+module_param(firmware_rom_wait_states, int, 0644);
 MODULE_PARM_DESC(firmware_rom_wait_states,
                  "ROM wait states byte=RRRIIEEE (Reserved Internal External)");