microblaze: PCI early support for noMMU system
Signed-off-by: Michal Simek <monstr@monstr.eu>
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index 7547f50..f44b0d6 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -19,6 +19,7 @@
#include <asm/io.h>
#include <asm/page.h>
#include <asm/cache.h>
+#include <asm/pgtable.h>
#define PGDIR_ORDER 0
@@ -111,7 +112,6 @@
unsigned long address)
{
pte_t *pte;
- extern int mem_init_done;
extern void *early_get_page(void);
if (mem_init_done) {
pte = (pte_t *)__get_free_page(GFP_KERNEL |