1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/w1/w1.h b/drivers/w1/w1.h
index d8900780c3bf..b62e771e5709 100644
--- a/drivers/w1/w1.h
+++ b/drivers/w1/w1.h
@@ -80,7 +80,7 @@ struct w1_slave
         struct completion       released;
 };
 
-typedef void (* w1_slave_found_callback)(unsigned long, u64);
+typedef void (* w1_slave_found_callback)(void *, u64);
 
 
 /**
@@ -93,16 +93,16 @@ typedef void (* w1_slave_found_callback)(unsigned long, u64);
 struct w1_bus_master
 {
         /** the first parameter in all the functions below */
-        unsigned long   data;
+        void            *data;
 
         /**
          * Sample the line level
          * @return the level read (0 or 1)
          */
-        u8              (*read_bit)(unsigned long);
+        u8              (*read_bit)(void *);
 
         /** Sets the line level */
-        void            (*write_bit)(unsigned long, u8);
+        void            (*write_bit)(void *, u8);
 
         /**
          * touch_bit is the lowest-level function for devices that really
@@ -111,42 +111,42 @@ struct w1_bus_master
          * touch_bit(1) = write-1 / read cycle
          * @return the bit read (0 or 1)
          */
-        u8              (*touch_bit)(unsigned long, u8);
+        u8              (*touch_bit)(void *, u8);
 
         /**
          * Reads a bytes. Same as 8 touch_bit(1) calls.
          * @return the byte read
          */
-        u8              (*read_byte)(unsigned long);
+        u8              (*read_byte)(void *);
 
         /**
          * Writes a byte. Same as 8 touch_bit(x) calls.
          */
-        void            (*write_byte)(unsigned long, u8);
+        void            (*write_byte)(void *, u8);
 
         /**
          * Same as a series of read_byte() calls
          * @return the number of bytes read
          */
-        u8              (*read_block)(unsigned long, u8 *, int);
+        u8              (*read_block)(void *, u8 *, int);
 
         /** Same as a series of write_byte() calls */
-        void            (*write_block)(unsigned long, const u8 *, int);
+        void            (*write_block)(void *, const u8 *, int);
 
         /**
          * Combines two reads and a smart write for ROM searches
          * @return bit0=Id bit1=comp_id bit2=dir_taken
          */
-        u8              (*triplet)(unsigned long, u8);
+        u8              (*triplet)(void *, u8);
 
         /**
          * long write-0 with a read for the presence pulse detection
          * @return -1=Error, 0=Device present, 1=No device present
          */
-        u8              (*reset_bus)(unsigned long);
+        u8              (*reset_bus)(void *);
 
         /** Really nice hardware can handles the ROM searches */
-        void            (*search)(unsigned long, w1_slave_found_callback);
+        void            (*search)(void *, w1_slave_found_callback);
 };
 
 #define W1_MASTER_NEED_EXIT             0