scsi: aha152x: Fix sparse warning and make printing pointer address more portable.

This is to change use of "0x%08x" in favour of "%p" as per ../Documentation/printk-formats.txt,
which also takes care about the following warning during compilation time:

  drivers/scsi/aha152x.c: In function ‘get_command’:
  drivers/scsi/aha152x.c:2987: warning: cast from pointer to integer of different size

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/scsi/aha152x.c

@@ -2984,8 +2984,8 @@ static int get_command(char *pos, Scsi_Cmnd * ptr)
 	char *start = pos;
 	int i;
 
-	SPRINTF("0x%08x: target=%d; lun=%d; cmnd=( ",
-		(unsigned int) ptr, ptr->device->id, ptr->device->lun);
+	SPRINTF("%p: target=%d; lun=%d; cmnd=( ",
+		ptr, ptr->device->id, ptr->device->lun);
 
 	for (i = 0; i < COMMAND_SIZE(ptr->cmnd[0]); i++)
 		SPRINTF("0x%02x ", ptr->cmnd[i]);