[PATCH 5/6] AVR32: Use linux/pfn.h

As pointed out by Dave Hansen, we should really use linux/pfn.h
instead of our own PFN_UP/PFN_DOWN/PFN_PHYS definitions.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
---
arch/avr32/mm/init.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c
index 7bbbd7e..e4b6707 100644
--- a/arch/avr32/mm/init.c
+++ b/arch/avr32/mm/init.c
@@ -14,6 +14,7 @@ #include <linux/initrd.h>
#include <linux/mmzone.h>
#include <linux/bootmem.h>
#include <linux/pagemap.h>
+#include <linux/pfn.h>
#include <linux/nodemask.h>

#include <asm/page.h>
@@ -90,10 +91,6 @@ static void __init print_memory_map(cons
}
}

-#define PFN_UP(x) (((x) + PAGE_SIZE - 1) >> PAGE_SHIFT)
-#define PFN_DOWN(x) ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x) ((x) << PAGE_SHIFT)
-
#define MAX_LOWMEM HIGHMEM_START
#define MAX_LOWMEM_PFN PFN_DOWN(MAX_LOWMEM)

--
1.4.0

-
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