From: David Howells <dhowells@redhat.com>
Date: Thu, 9 Apr 2009 16:32:55 +0000 (+0100)
Subject: FRV: Use <asm-generic/pgtable.h> in NOMMU mode
X-Git-Tag: firefly_0821_release~14551
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6fde836b54f1f0ca3d3c8b7aaf44165a08fe0f9f;p=firefly-linux-kernel-4.4.55.git

FRV: Use <asm-generic/pgtable.h> in NOMMU mode

asm-frv/pgtable.h could just #include <asm-generic/pgtable.h> in NOMMU mode
rather than #defining macros for lazy MMU and CPU stuff.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index e16fdb1f4f4f..33233011b1c1 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -71,10 +71,8 @@ static inline int pte_file(pte_t pte) { return 0; }
 #define swapper_pg_dir		((pgd_t *) NULL)
 
 #define pgtable_cache_init()		do {} while (0)
-#define arch_enter_lazy_mmu_mode()	do {} while (0)
-#define arch_leave_lazy_mmu_mode()	do {} while (0)
-#define arch_enter_lazy_cpu_mode()	do {} while (0)
-#define arch_leave_lazy_cpu_mode()	do {} while (0)
+
+#include <asm-generic/pgtable.h>
 
 #else /* !CONFIG_MMU */
 /*****************************************************************************/