ppc: Fix compile breakage for IBM/AMCC 4xx arch/ppc platforms

The IBM/AMCC 405 platforms don't compile anymore in the current kernel version. This small patch fixes the small compile breakage.

---
commit 90ea0ac115801170097f0628a2851fc78006de3c
tree d59c13cdfcd3aa4a241a1c5b598d76fa3f18b540
parent f285e3d329ce68cc355fadf4ab2c8f34d7f264cb
author Stefan Roese <[email protected]> Sat, 02 Jun 2007 11:26:15 +0200 committer Stefan Roese <[email protected]> Sat, 02 Jun 2007 11:26:15 +0200

 arch/ppc/syslib/ibm_ocp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

index 3f6e55c..2ee1766 100644
@@ -1,4 +1,5 @@
 #include <linux/module.h>
+#include <asm/ibm4xx.h>
 #include <asm/ocp.h>
 
 struct ocp_sys_info_data ocp_sys_info = {