From bf15f7679b5cd943758dfd538b852c2ab406bee5 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 19 Feb 2007 15:00:49 +0000 Subject: [PATCH] [MIPS] Declare highstart_pfn, highend_pfn only if CONFIG_HIGHMEM=y Signed-off-by: Ralf Baechle --- arch/mips/mm/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 13a420844436..f08ae71c46ff 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -61,8 +61,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); -unsigned long highstart_pfn, highend_pfn; - /* * We have up to 8 empty zeroed pages so we can map one of the right colour * when needed. This is necessary only on R4000 / R4400 SC and MC versions @@ -261,6 +259,8 @@ EXPORT_SYMBOL(copy_from_user_page); #ifdef CONFIG_HIGHMEM +unsigned long highstart_pfn, highend_pfn; + pte_t *kmap_pte; pgprot_t kmap_prot;