[PATCH] PPC32: Fix compilation of ppc_ksyms.c on !CONFIG_PPC_STD_MMU

From: Tom Rini <trini@kernel.crashing.org>

Fix compilation of arch/ppc/kernel/ppc_ksyms.c on !CONFIG_PPC_STD_MMU

'mol_trampoline' is only defined on CONFIG_PPC_STD_MMU.  Therefore this file
will not compile on !CONFIG_PPC_STD_MMU without this change.

arch/ppc/kernel/ppc_ksyms.c

@@ -367,9 +367,9 @@ EXPORT_SYMBOL(next_mmu_context);
 EXPORT_SYMBOL(set_context);
 EXPORT_SYMBOL(handle_mm_fault); /* For MOL */
 EXPORT_SYMBOL_NOVERS(disarm_decr);
+#ifdef CONFIG_PPC_STD_MMU
 extern long mol_trampoline;
 EXPORT_SYMBOL(mol_trampoline); /* For MOL */
-#ifdef CONFIG_PPC_STD_MMU
 EXPORT_SYMBOL(flush_hash_pages); /* For MOL */
 #ifdef CONFIG_SMP
 extern int mmu_hash_lock;