7 files changed, 52 insertions, 28 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index bf3c9b456aa..ab3fc461710 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -526,8 +526,10 @@ static int dw_mci_submit_data_dma(struct dw_mci *host, struct mmc_data *data)
 		return -ENODEV;
 
 	sg_len = dw_mci_pre_dma_transfer(host, data, 0);
-	if (sg_len < 0)
+	if (sg_len < 0) {
+		host->dma_ops->stop(host);
 		return sg_len;
+	}
 
 	host->using_dma = 1;
 
@@ -1879,7 +1881,8 @@ static void dw_mci_init_dma(struct dw_mci *host)
 	if (!host->dma_ops)
 		goto no_dma;
 
-	if (host->dma_ops->init) {
+	if (host->dma_ops->init && host->dma_ops->start &&
+	    host->dma_ops->stop && host->dma_ops->cleanup) {
 		if (host->dma_ops->init(host)) {
 			dev_err(&host->dev, "%s: Unable to initialize "
 				"DMA Controller.\n", __func__);
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 032b84791a1..b6f38421d54 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -94,6 +94,17 @@ static struct variant_data variant_u300 = {
 	.signal_direction	= true,
 };
 
+static struct variant_data variant_nomadik = {
+	.fifosize		= 16 * 4,
+	.fifohalfsize		= 8 * 4,
+	.clkreg			= MCI_CLK_ENABLE,
+	.datalength_bits	= 24,
+	.sdio			= true,
+	.st_clkdiv		= true,
+	.pwrreg_powerup		= MCI_PWR_ON,
+	.signal_direction	= true,
+};
+
 static struct variant_data variant_ux500 = {
 	.fifosize		= 30 * 4,
 	.fifohalfsize		= 8 * 4,
@@ -1397,7 +1408,7 @@ static int __devinit mmci_probe(struct amba_device *dev,
 	if (ret)
 		goto unmap;
 
-	if (dev->irq[1] == NO_IRQ || !dev->irq[1])
+	if (!dev->irq[1])
 		host->singleirq = true;
 	else {
 		ret = request_irq(dev->irq[1], mmci_pio_irq, IRQF_SHARED,
@@ -1569,6 +1580,11 @@ static struct amba_id mmci_ids[] = {
 		.data	= &variant_u300,
 	},
 	{
+		.id     = 0x10180180,
+		.mask   = 0xf0ffffff,
+		.data	= &variant_nomadik,
+	},
+	{
 		.id     = 0x00280180,
 		.mask   = 0x00ffffff,
 		.data	= &variant_u300,
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index b0f2ef98818..bb03ddda481 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -39,6 +39,7 @@
 #include <linux/regulator/consumer.h>
 #include <linux/module.h>
 #include <linux/fsl/mxs-dma.h>
+#include <linux/pinctrl/consumer.h>
 
 #include <mach/mxs.h>
 #include <mach/common.h>
@@ -363,6 +364,7 @@ static void mxs_mmc_bc(struct mxs_mmc_host *host)
 		goto out;
 
 	dmaengine_submit(desc);
+	dma_async_issue_pending(host->dmach);
 	return;
 
 out:
@@ -403,6 +405,7 @@ static void mxs_mmc_ac(struct mxs_mmc_host *host)
 		goto out;
 
 	dmaengine_submit(desc);
+	dma_async_issue_pending(host->dmach);
 	return;
 
 out:
@@ -531,6 +534,7 @@ static void mxs_mmc_adtc(struct mxs_mmc_host *host)
 		goto out;
 
 	dmaengine_submit(desc);
+	dma_async_issue_pending(host->dmach);
 	return;
 out:
 	dev_warn(mmc_dev(host->mmc),
@@ -679,6 +683,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 	struct mmc_host *mmc;
 	struct resource *iores, *dmares, *r;
 	struct mxs_mmc_platform_data *pdata;
+	struct pinctrl *pinctrl;
 	int ret = 0, irq_err, irq_dma;
 	dma_cap_mask_t mask;
 
@@ -716,6 +721,12 @@ static int mxs_mmc_probe(struct platform_device *pdev)
 	host->irq = irq_err;
 	host->sdio_irq_en = 0;
 
+	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+	if (IS_ERR(pinctrl)) {
+		ret = PTR_ERR(pinctrl);
+		goto out_iounmap;
+	}
+
 	host->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(host->clk)) {
 		ret = PTR_ERR(host->clk);
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 5c2b1c10af9..56d4499d438 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -249,7 +249,7 @@ static int omap_hsmmc_set_power(struct device *dev, int slot, int power_on,
 	 * the pbias cell programming support is still missing when
 	 * booting with Device tree
 	 */
-	if (of_have_populated_dt() && !vdd)
+	if (dev->of_node && !vdd)
 		return 0;
 
 	if (mmc_slot(host).before_set_reg)
@@ -1549,7 +1549,7 @@ static void omap_hsmmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 			 * can't be allowed when booting with device
 			 * tree.
 			 */
-			(!of_have_populated_dt())) {
+			!host->dev->of_node) {
 				/*
 				 * The mmc_select_voltage fn of the core does
 				 * not seem to set the power_mode to
@@ -1741,7 +1741,7 @@ static const struct of_device_id omap_mmc_of_match[] = {
 		.data = &omap4_reg_offset,
 	},
 	{},
-}
+};
 MODULE_DEVICE_TABLE(of, omap_mmc_of_match);
 
 static struct omap_mmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 6193a0d7bde..d190d04636a 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -24,6 +24,7 @@
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
 #include <mach/esdhc.h>
 #include "sdhci-pltfm.h"
 #include "sdhci-esdhc.h"
@@ -68,6 +69,7 @@ struct pltfm_imx_data {
 	int flags;
 	u32 scratchpad;
 	enum imx_esdhc_type devtype;
+	struct pinctrl *pinctrl;
 	struct esdhc_platform_data boarddata;
 };
 
@@ -467,8 +469,13 @@ static int __devinit sdhci_esdhc_imx_probe(struct platform_device *pdev)
 	clk_prepare_enable(clk);
 	pltfm_host->clk = clk;
 
-	if (!is_imx25_esdhc(imx_data))
-		host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
+	imx_data->pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+	if (IS_ERR(imx_data->pinctrl)) {
+		err = PTR_ERR(imx_data->pinctrl);
+		goto pin_err;
+	}
+
+	host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
 
 	if (is_imx25_esdhc(imx_data) || is_imx35_esdhc(imx_data))
 		/* Fix errata ENGcm07207 present on i.MX25 and i.MX35 */
@@ -559,6 +566,7 @@ no_card_detect_irq:
 		gpio_free(boarddata->wp_gpio);
 no_card_detect_pin:
 no_board_data:
+pin_err:
 	clk_disable_unprepare(pltfm_host->clk);
 	clk_put(pltfm_host->clk);
 err_clk_get:
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 53b26502f6e..ff5a1699193 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -269,7 +269,6 @@ static int __devinit sdhci_tegra_probe(struct platform_device *pdev)
 				"failed to allocate power gpio\n");
 			goto err_power_req;
 		}
-		tegra_gpio_enable(plat->power_gpio);
 		gpio_direction_output(plat->power_gpio, 1);
 	}
 
@@ -280,7 +279,6 @@ static int __devinit sdhci_tegra_probe(struct platform_device *pdev)
 				"failed to allocate cd gpio\n");
 			goto err_cd_req;
 		}
-		tegra_gpio_enable(plat->cd_gpio);
 		gpio_direction_input(plat->cd_gpio);
 
 		rc = request_irq(gpio_to_irq(plat->cd_gpio), carddetect_irq,
@@ -301,7 +299,6 @@ static int __devinit sdhci_tegra_probe(struct platform_device *pdev)
 				"failed to allocate wp gpio\n");
 			goto err_wp_req;
 		}
-		tegra_gpio_enable(plat->wp_gpio);
 		gpio_direction_input(plat->wp_gpio);
 	}
 
@@ -329,23 +326,17 @@ err_add_host:
 	clk_disable(pltfm_host->clk);
 	clk_put(pltfm_host->clk);
 err_clk_get:
-	if (gpio_is_valid(plat->wp_gpio)) {
-		tegra_gpio_disable(plat->wp_gpio);
+	if (gpio_is_valid(plat->wp_gpio))
 		gpio_free(plat->wp_gpio);
-	}
 err_wp_req:
 	if (gpio_is_valid(plat->cd_gpio))
 		free_irq(gpio_to_irq(plat->cd_gpio), host);
 err_cd_irq_req:
-	if (gpio_is_valid(plat->cd_gpio)) {
-		tegra_gpio_disable(plat->cd_gpio);
+	if (gpio_is_valid(plat->cd_gpio))
 		gpio_free(plat->cd_gpio);
-	}
 err_cd_req:
-	if (gpio_is_valid(plat->power_gpio)) {
-		tegra_gpio_disable(plat->power_gpio);
+	if (gpio_is_valid(plat->power_gpio))
 		gpio_free(plat->power_gpio);
-	}
 err_power_req:
 err_no_plat:
 	sdhci_pltfm_free(pdev);
@@ -362,21 +353,16 @@ static int __devexit sdhci_tegra_remove(struct platform_device *pdev)
 
 	sdhci_remove_host(host, dead);
 
-	if (gpio_is_valid(plat->wp_gpio)) {
-		tegra_gpio_disable(plat->wp_gpio);
+	if (gpio_is_valid(plat->wp_gpio))
 		gpio_free(plat->wp_gpio);
-	}
 
 	if (gpio_is_valid(plat->cd_gpio)) {
 		free_irq(gpio_to_irq(plat->cd_gpio), host);
-		tegra_gpio_disable(plat->cd_gpio);
 		gpio_free(plat->cd_gpio);
 	}
 
-	if (gpio_is_valid(plat->power_gpio)) {
-		tegra_gpio_disable(plat->power_gpio);
+	if (gpio_is_valid(plat->power_gpio))
 		gpio_free(plat->power_gpio);
-	}
 
 	clk_disable(pltfm_host->clk);
 	clk_put(pltfm_host->clk);
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 9aa77f3f04a..ccefdebeff1 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -147,7 +147,7 @@ static void sdhci_set_card_detection(struct sdhci_host *host, bool enable)
 	u32 present, irqs;
 
 	if ((host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) ||
-	    !mmc_card_is_removable(host->mmc))
+	    (host->mmc->caps & MMC_CAP_NONREMOVABLE))
 		return;
 
 	present = sdhci_readl(host, SDHCI_PRESENT_STATE) &