Code cleanup
diff --git a/cpu/ppc4xx/440spe_pcie.c b/cpu/ppc4xx/440spe_pcie.c
index 2e920aa..b2621c2 100644
--- a/cpu/ppc4xx/440spe_pcie.c
+++ b/cpu/ppc4xx/440spe_pcie.c
@@ -169,7 +169,7 @@
 		break;
 	}
 	utl_base = (unsigned int *)(CFG_PCIE_BASE + 0x1000 * port);
-	
+
 	/*
 	 * Set buffer allocations and then assert VRB and TXE.
 	 */