From 3d0df2fd2b9deec41cec0ba1f0d7dbb2be618a31 Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Mon, 26 Nov 2012 15:11:17 +0100 Subject: arm: mm: fix pageattr build if not v7 As pageattr.c gets built unconditionally it fails linking on none v7 arms (e.g. PXA) with the following error message: arch/arm/mm/pageattr.c:38: undefined reference to `v7_flush_kern_cache_all' --- arch/arm/mm/pageattr.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch') diff --git a/arch/arm/mm/pageattr.c b/arch/arm/mm/pageattr.c index c11064517f56..f5519a93147d 100644 --- a/arch/arm/mm/pageattr.c +++ b/arch/arm/mm/pageattr.c @@ -35,7 +35,9 @@ extern void __flush_dcache_page(struct address_space *, struct page *); static void inner_flush_cache_all(void) { +#ifdef CONFIG_CPU_CACHE_V7 on_each_cpu(v7_flush_kern_cache_all, NULL, 1); +#endif } #if defined(CONFIG_CPA) -- cgit v1.2.3