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-rw-r--r--arch/mips/sgi/kernel/setup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/sgi/kernel/setup.c b/arch/mips/sgi/kernel/setup.c
index 051364fe3..29891e47a 100644
--- a/arch/mips/sgi/kernel/setup.c
+++ b/arch/mips/sgi/kernel/setup.c
@@ -129,9 +129,9 @@ static void __init sgi_irq_setup(void)
int __init page_is_ram(unsigned long pagenr)
{
- if (pagenr < MAP_NR(PAGE_OFFSET + 0x2000UL))
+ if ((pagenr<<PAGE_SHIFT) < 0x2000UL)
return 1;
- if (pagenr > MAP_NR(PAGE_OFFSET + 0x08002000))
+ if ((pagenr<<PAGE_SHIFT) > 0x08002000)
return 1;
return 0;
}