Fix pointer to integer cast warning.

crypto.c

 /*
  *  (C) Copyright 2011
  *  NVIDIA Corporation <www.nvidia.com>
  *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
@@ skipping 42 matching lines @@
 
 /* Implementation */
 static u_int8_t zero_key[16] = { 0, 0, 0, 0, 0, 0, 0, 0,
                                 0, 0, 0, 0, 0, 0, 0, 0 };
 
 static void
 print_vector(char *name, u_int32_t num_bytes, u_int8_t *data)
 {
         u_int32_t i;
 
-        printf("%s [%d] @0x%08x", name, num_bytes, (u_int32_t)data);
+        printf("%s [%d] @%p", name, num_bytes, data);
         for (i=0; i<num_bytes; i++) {
                 if ( i % 16 == 0 )
                         printf(" = ");
                 printf("%02x", data[i]);
                 if ( (i+1) % 16 != 0 )
                         printf(" ");
         }
         printf("\n");
 }
 
@@ skipping 219 matching lines @@
                                                 hash_buffer,
                                                 hash_size,
                                                 bct);
         if (e != 0)
                 goto fail;
 
  fail:
         free(hash_buffer);
         return e;
 }
-