[PATCH] misc fixes

- xfs printk warning fix (dev_t is ulong on ppc64)

- unused var in serial_remove() (Daniele Bellucci <bellucda@tiscali.it>)

drivers/serial/8250_cs.c

@@ -133,7 +133,7 @@ static dev_link_t *dev_list = NULL;
 static void serial_remove(dev_link_t *link)
 {
 	struct serial_info *info = link->priv;
-	int i, ret;
+	int i;
 
 	link->state &= ~DEV_PRESENT;
 

fs/xfs/linux/xfs_super.c

@@ -265,8 +265,8 @@ xfs_setsize_buftarg(
 
 	if (set_blocksize(btp->pbr_bdev, sectorsize)) {
 		printk(KERN_WARNING
-			"XFS: Cannot set_blocksize to %u on device 0x%x\n",
-			sectorsize, btp->pbr_dev);
+			"XFS: Cannot set_blocksize to %u on device 0x%lx\n",
+			sectorsize, (unsigned long)btp->pbr_dev);
 	}
 }