diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 892a9f2..678ff13 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -664,6 +664,7 @@
 		sp_vsid |= SLB_VSID_KERNEL | llp;
 		p->thread.ksp_vsid = sp_vsid;
 	}
+#endif /* CONFIG_PPC_STD_MMU_64 */
 
 	/*
 	 * The PPC64 ABI makes use of a TOC to contain function 
@@ -671,6 +672,7 @@
 	 * to the TOC entry.  The first entry is a pointer to the actual
 	 * function.
  	 */
+#ifdef CONFIG_PPC64
 	kregs->nip = *((unsigned long *)ret_from_fork);
 #else
 	kregs->nip = (unsigned long)ret_from_fork;