4 files changed, 15 insertions, 24 deletions

diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c
index f05bb08d0f09..06a5bb484707 100644
--- a/drivers/leds/leds-mc13783.c
+++ b/drivers/leds/leds-mc13783.c
@@ -22,6 +22,7 @@
 #include <linux/leds.h>
 #include <linux/workqueue.h>
 #include <linux/mfd/mc13783.h>
+#include <linux/mfd/core.h>
 #include <linux/slab.h>
 
 struct mc13783_led {
@@ -183,7 +184,7 @@ static int __devinit mc13783_led_setup(struct mc13783_led *led, int max_current)
 
 static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
 {
-        struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
+        struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
         struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent);
         int ret = 0;
         int reg = 0;
@@ -264,7 +265,7 @@ out:
 
 static int __devinit mc13783_led_probe(struct platform_device *pdev)
 {
-        struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
+        struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
         struct mc13783_led_platform_data *led_cur;
         struct mc13783_led *led, *led_dat;
         int ret, i;
@@ -351,7 +352,7 @@ err_free:
 
 static int __devexit mc13783_led_remove(struct platform_device *pdev)
 {
-        struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
+        struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
         struct mc13783_led *led = platform_get_drvdata(pdev);
         struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent);
         int i;
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index b9fcaf0004da..30807d3a6539 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -683,14 +683,13 @@ out:
 EXPORT_SYMBOL_GPL(mc13783_adc_do_conversion);
 
 static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx,
-                const char *format, void *pdata, size_t pdata_size)
+                const char *format, void *pdata)
 {
         char buf[30];
         const char *name = mc13xxx_get_chipname(mc13xxx);
 
         struct mfd_cell cell = {
                 .platform_data = pdata,
-                .data_size = pdata_size,
         };
 
         /* there is no asnprintf in the kernel :-( */
@@ -706,7 +705,7 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx,
 
 static int mc13xxx_add_subdevice(struct mc13xxx *mc13xxx, const char *format)
 {
-        return mc13xxx_add_subdevice_pdata(mc13xxx, format, NULL, 0);
+        return mc13xxx_add_subdevice_pdata(mc13xxx, format, NULL);
 }
 
 static int mc13xxx_probe(struct spi_device *spi)
@@ -764,13 +763,8 @@ err_revision:
                 mc13xxx_add_subdevice(mc13xxx, "%s-codec");
 
         if (pdata->flags & MC13XXX_USE_REGULATOR) {
-                struct mc13xxx_regulator_platform_data regulator_pdata = {
-                        .num_regulators = pdata->num_regulators,
-                        .regulators = pdata->regulators,
-                };
-
                 mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",
-                                &regulator_pdata, sizeof(regulator_pdata));
+                                &pdata->regulators);
         }
 
         if (pdata->flags & MC13XXX_USE_RTC)
@@ -779,10 +773,8 @@ err_revision:
         if (pdata->flags & MC13XXX_USE_TOUCHSCREEN)
                 mc13xxx_add_subdevice(mc13xxx, "%s-ts");
 
-        if (pdata->flags & MC13XXX_USE_LED) {
-                mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led",
-                                        pdata->leds, sizeof(*pdata->leds));
-        }
+        if (pdata->flags & MC13XXX_USE_LED)
+                mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led", pdata->leds);
 
         return 0;
 }
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index 3e5d0c3b4e53..23249cb0a8bd 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -15,6 +15,7 @@
 #include <linux/regulator/driver.h>
 #include <linux/platform_device.h>
 #include <linux/kernel.h>
+#include <linux/mfd/core.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/err.h>
@@ -336,8 +337,7 @@ static int __devinit mc13783_regulator_probe(struct platform_device *pdev)
 {
         struct mc13xxx_regulator_priv *priv;
         struct mc13xxx *mc13783 = dev_get_drvdata(pdev->dev.parent);
-        struct mc13783_regulator_platform_data *pdata =
-                dev_get_platdata(&pdev->dev);
+        struct mc13783_regulator_platform_data *pdata = mfd_get_data(pdev);
         struct mc13783_regulator_init_data *init_data;
         int i, ret;
 
@@ -381,8 +381,7 @@ err:
 static int __devexit mc13783_regulator_remove(struct platform_device *pdev)
 {
         struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
-        struct mc13783_regulator_platform_data *pdata =
-                dev_get_platdata(&pdev->dev);
+        struct mc13783_regulator_platform_data *pdata = mfd_get_data(pdev);
         int i;
 
         platform_set_drvdata(pdev, NULL);
diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index 1b8f7398a4a8..6f15168e5ed4 100644
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -15,6 +15,7 @@
 #include <linux/regulator/driver.h>
 #include <linux/platform_device.h>
 #include <linux/kernel.h>
+#include <linux/mfd/core.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/err.h>
@@ -520,8 +521,7 @@ static int __devinit mc13892_regulator_probe(struct platform_device *pdev)
 {
         struct mc13xxx_regulator_priv *priv;
         struct mc13xxx *mc13892 = dev_get_drvdata(pdev->dev.parent);
-        struct mc13xxx_regulator_platform_data *pdata =
-                dev_get_platdata(&pdev->dev);
+        struct mc13xxx_regulator_platform_data *pdata = mfd_get_data(pdev);
         struct mc13xxx_regulator_init_data *init_data;
         int i, ret;
         u32 val;
@@ -595,8 +595,7 @@ err_free:
 static int __devexit mc13892_regulator_remove(struct platform_device *pdev)
 {
         struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
-        struct mc13xxx_regulator_platform_data *pdata =
-                dev_get_platdata(&pdev->dev);
+        struct mc13xxx_regulator_platform_data *pdata = mfd_get_data(pdev);
         int i;
 
         platform_set_drvdata(pdev, NULL);