sh: Stub in page_table_range_init() on nommu.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/mm/tlb-nommu.c b/arch/sh/mm/tlb-nommu.c
index 1ccca7c0532e54a5da01227a45b4a5234c913f11..8842620604c3530a5e7a8b0e15f872a74ff908b2 100644 (file)
--- a/arch/sh/mm/tlb-nommu.c
+++ b/arch/sh/mm/tlb-nommu.c
@@ -9,6 +9,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <asm/pgtable.h>
 
 /*
  * Nothing too terribly exciting here ..
@@ -49,3 +50,8 @@ void update_mmu_cache(struct vm_area_struct * vma,
 {
        BUG();
 }
+
+void __init page_table_range_init(unsigned long start, unsigned long end,
+                                 pgd_t *pgd_base)
+{
+}

diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index 3df90f003e951bf0f5adedeee505c3ac9e3bb717..a4a8f8b93463f000970baae167c1199ceb0005f5 100644 (file)
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -144,6 +144,8 @@ extern void update_mmu_cache(struct vm_area_struct * vma,
                             unsigned long address, pte_t pte);
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern void paging_init(void);
+extern void page_table_range_init(unsigned long start, unsigned long end,
+                                 pgd_t *pgd);
 
 #include <asm-generic/pgtable.h>