remove trailing whitespace

Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/364
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/drivers/dec/21143/21143.c

@@ -30,7 +30,7 @@ static void dec_21143_enable(device_t dev)
 
 	// The resource allocator should do this. If not, it needs to be fixed
 	// differently.
-#if 0 
+#if 0
 	/* Command and status configuration (offset 0x04) */
 	pci_write_config32(dev, 0x04, 0x02800107);
 	printk(BIOS_DEBUG, "0x04 = %08x (07 01 80 02)\n",