1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/w1/ds_w1_bridge.c b/drivers/w1/ds_w1_bridge.c
index a79d16d5666f..29e01d57c6be 100644
--- a/drivers/w1/ds_w1_bridge.c
+++ b/drivers/w1/ds_w1_bridge.c
@@ -29,10 +29,10 @@
 static struct ds_device *ds_dev;
 static struct w1_bus_master *ds_bus_master;
 
-static u8 ds9490r_touch_bit(unsigned long data, u8 bit)
+static u8 ds9490r_touch_bit(void *data, u8 bit)
 {
         u8 ret;
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
 
         if (ds_touch_bit(dev, bit, &ret))
                 return 0;
@@ -40,23 +40,23 @@ static u8 ds9490r_touch_bit(unsigned long data, u8 bit)
         return ret;
 }
 
-static void ds9490r_write_bit(unsigned long data, u8 bit)
+static void ds9490r_write_bit(void *data, u8 bit)
 {
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
 
         ds_write_bit(dev, bit);
 }
 
-static void ds9490r_write_byte(unsigned long data, u8 byte)
+static void ds9490r_write_byte(void *data, u8 byte)
 {
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
 
         ds_write_byte(dev, byte);
 }
 
-static u8 ds9490r_read_bit(unsigned long data)
+static u8 ds9490r_read_bit(void *data)
 {
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
         int err;
         u8 bit = 0;
 
@@ -70,9 +70,9 @@ static u8 ds9490r_read_bit(unsigned long data)
         return bit & 1;
 }
 
-static u8 ds9490r_read_byte(unsigned long data)
+static u8 ds9490r_read_byte(void *data)
 {
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
         int err;
         u8 byte = 0;
 
@@ -83,16 +83,16 @@ static u8 ds9490r_read_byte(unsigned long data)
         return byte;
 }
 
-static void ds9490r_write_block(unsigned long data, const u8 *buf, int len)
+static void ds9490r_write_block(void *data, const u8 *buf, int len)
 {
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
 
         ds_write_block(dev, (u8 *)buf, len);
 }
 
-static u8 ds9490r_read_block(unsigned long data, u8 *buf, int len)
+static u8 ds9490r_read_block(void *data, u8 *buf, int len)
 {
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
         int err;
 
         err = ds_read_block(dev, buf, len);
@@ -102,9 +102,9 @@ static u8 ds9490r_read_block(unsigned long data, u8 *buf, int len)
         return len;
 }
 
-static u8 ds9490r_reset(unsigned long data)
+static u8 ds9490r_reset(void *data)
 {
-        struct ds_device *dev = (struct ds_device *)data;
+        struct ds_device *dev = data;
         struct ds_status st;
         int err;
 
@@ -136,7 +136,7 @@ static int __devinit ds_w1_init(void)
 
         memset(ds_bus_master, 0, sizeof(*ds_bus_master));
 
-        ds_bus_master->data             = (unsigned long)ds_dev;
+        ds_bus_master->data             = ds_dev;
         ds_bus_master->touch_bit        = &ds9490r_touch_bit;
         ds_bus_master->read_bit         = &ds9490r_read_bit;
         ds_bus_master->write_bit        = &ds9490r_write_bit;