Fix the following warning which was introduced in 2.6.15-git8 by
commit 
7408187d223f63d46a13b6a35b8f96b032c2f623:
  CC [M]  drivers/media/video/zoran_card.o
drivers/media/video/zoran_card.c: In function `zr36057_init':
drivers/media/video/zoran_card.c:1053: warning: assignment makes integer from pointer without a cast
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 static int __devinit
 zr36057_init (struct zoran *zr)
 {
-       unsigned long mem;
+       u32 *mem;
        void *vdev;
        unsigned mem_needed;
        int j;
                        "%s: zr36057_init() - kmalloc (STAT_COM) failed\n",
                        ZR_DEVNAME(zr));
                kfree(vdev);
-               kfree((void *)mem);
+               kfree(mem);
                return -ENOMEM;
        }
-       zr->stat_com = (u32 *) mem;
+       zr->stat_com = mem;
        for (j = 0; j < BUZ_NUM_STAT_COM; j++) {
                zr->stat_com[j] = 1;    /* mark as unavailable to zr36057 */
        }