7 files changed, 20 insertions, 13 deletions
diff --git a/drivers/mfd/htc-pasic3.c b/drivers/mfd/htc-pasic3.c
index 386da1566fc..cb73051e43d 100644
--- a/drivers/mfd/htc-pasic3.c
+++ b/drivers/mfd/htc-pasic3.c
@@ -35,7 +35,7 @@ struct pasic3_data {
  */
 void pasic3_write_register(struct device *dev, u32 reg, u8 val)
 {
-	struct pasic3_data *asic = dev->driver_data;
+	struct pasic3_data *asic = dev_get_drvdata(dev);
 	int bus_shift = asic->bus_shift;
 	void __iomem *addr = asic->mapping + (REG_ADDR << bus_shift);
 	void __iomem *data = asic->mapping + (REG_DATA << bus_shift);
@@ -50,7 +50,7 @@ EXPORT_SYMBOL(pasic3_write_register); /* for leds-pasic3 */
  */
 u8 pasic3_read_register(struct device *dev, u32 reg)
 {
-	struct pasic3_data *asic = dev->driver_data;
+	struct pasic3_data *asic = dev_get_drvdata(dev);
 	int bus_shift = asic->bus_shift;
 	void __iomem *addr = asic->mapping + (REG_ADDR << bus_shift);
 	void __iomem *data = asic->mapping + (REG_DATA << bus_shift);
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
index 7793932a513..082c197ab9b 100644
--- a/drivers/mfd/pcf50633-core.c
+++ b/drivers/mfd/pcf50633-core.c
@@ -443,7 +443,7 @@ static irqreturn_t pcf50633_irq(int irq, void *data)
 	dev_dbg(pcf->dev, "pcf50633_irq\n");
 
 	get_device(pcf->dev);
-	disable_irq(pcf->irq);
+	disable_irq_nosync(pcf->irq);
 	schedule_work(&pcf->irq_work);
 
 	return IRQ_HANDLED;
@@ -618,7 +618,7 @@ static int __devinit pcf50633_probe(struct i2c_client *client,
 
 		pdev->dev.parent = pcf->dev;
 		pdev->dev.platform_data = &pdata->reg_init_data[i];
-		pdev->dev.driver_data = pcf;
+		dev_set_drvdata(&pdev->dev, pcf);
 		pcf->regulator_pdev[i] = pdev;
 
 		platform_device_add(pdev);
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index e9f4323dd2c..875f7a87573 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -108,6 +108,10 @@ static int t7l66xb_mmc_disable(struct platform_device *mmc)
 
 /*--------------------------------------------------------------------------*/
 
+static const struct tmio_mmc_data t7166xb_mmc_data = {
+	.hclk = 24000000,
+};
+
 static const struct resource t7l66xb_mmc_resources[] = {
 	{
 		.start = 0x800,
@@ -149,6 +153,7 @@ static struct mfd_cell t7l66xb_cells[] = {
 		.name = "tmio-mmc",
 		.enable = t7l66xb_mmc_enable,
 		.disable = t7l66xb_mmc_disable,
+		.driver_data = &t7166xb_mmc_data,
 		.num_resources = ARRAY_SIZE(t7l66xb_mmc_resources),
 		.resources = t7l66xb_mmc_resources,
 	},
diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c
index 43222c12fec..c3993ac2054 100644
--- a/drivers/mfd/tc6387xb.c
+++ b/drivers/mfd/tc6387xb.c
@@ -75,6 +75,10 @@ static int tc6387xb_mmc_disable(struct platform_device *mmc)
 
 /*--------------------------------------------------------------------------*/
 
+const static struct tmio_mmc_data tc6387xb_mmc_data = {
+	.hclk = 24000000,
+};
+
 static struct resource tc6387xb_mmc_resources[] = {
 	{
 		.start = 0x800,
@@ -98,6 +102,7 @@ static struct mfd_cell tc6387xb_cells[] = {
 		.name = "tmio-mmc",
 		.enable = tc6387xb_mmc_enable,
 		.disable = tc6387xb_mmc_disable,
+		.driver_data = &tc6387xb_mmc_data,
 		.num_resources = ARRAY_SIZE(tc6387xb_mmc_resources),
 		.resources = tc6387xb_mmc_resources,
 	},
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 77a12fc8045..9d2abb5d6e2 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -136,6 +136,10 @@ static int tc6393xb_nand_enable(struct platform_device *nand)
 	return 0;
 }
 
+const static struct tmio_mmc_data tc6393xb_mmc_data = {
+	.hclk = 24000000,
+};
+
 static struct resource __devinitdata tc6393xb_nand_resources[] = {
 	{
 		.start	= 0x1000,
@@ -351,6 +355,7 @@ static struct mfd_cell __devinitdata tc6393xb_cells[] = {
 	},
 	[TC6393XB_CELL_MMC] = {
 		.name = "tmio-mmc",
+		.driver_data = &tc6393xb_mmc_data,
 		.num_resources = ARRAY_SIZE(tc6393xb_mmc_resources),
 		.resources = tc6393xb_mmc_resources,
 	},
diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c
index c2be3088e2e..fe24079387c 100644
--- a/drivers/mfd/wm8350-core.c
+++ b/drivers/mfd/wm8350-core.c
@@ -79,10 +79,6 @@ static int wm8350_phys_read(struct wm8350 *wm8350, u8 reg, int num_regs,
 		/* Cache is CPU endian */
 		dest[i - reg] = be16_to_cpu(dest[i - reg]);
 
-		/* Satisfy non-volatile bits from cache */
-		dest[i - reg] &= wm8350_reg_io_map[i].vol;
-		dest[i - reg] |= wm8350->reg_cache[i];
-
 		/* Mask out non-readable bits */
 		dest[i - reg] &= wm8350_reg_io_map[i].readable;
 	}
@@ -182,9 +178,6 @@ static int wm8350_write(struct wm8350 *wm8350, u8 reg, int num_regs, u16 *src)
 			(wm8350->reg_cache[i] & ~wm8350_reg_io_map[i].writable)
 			| src[i - reg];
 
-		/* Don't store volatile bits */
-		wm8350->reg_cache[i] &= ~wm8350_reg_io_map[i].vol;
-
 		src[i - reg] = cpu_to_be16(src[i - reg]);
 	}
 
@@ -1261,7 +1254,6 @@ static int wm8350_create_cache(struct wm8350 *wm8350, int type, int mode)
 		    (i < WM8350_CLOCK_CONTROL_1 || i > WM8350_AIF_TEST)) {
 			value = be16_to_cpu(wm8350->reg_cache[i]);
 			value &= wm8350_reg_io_map[i].readable;
-			value &= ~wm8350_reg_io_map[i].vol;
 			wm8350->reg_cache[i] = value;
 		} else
 			wm8350->reg_cache[i] = reg_map[i];
diff --git a/drivers/mfd/wm8400-core.c b/drivers/mfd/wm8400-core.c
index cf30d06a010..7c21bf79156 100644
--- a/drivers/mfd/wm8400-core.c
+++ b/drivers/mfd/wm8400-core.c
@@ -265,7 +265,7 @@ static int wm8400_init(struct wm8400 *wm8400,
 
 	mutex_init(&wm8400->io_lock);
 
-	wm8400->dev->driver_data = wm8400;
+	dev_set_drvdata(wm8400->dev, wm8400);
 
 	/* Check that this is actually a WM8400 */
 	ret = wm8400->read_dev(wm8400->io_data, WM8400_RESET_ID, 1, &reg);