From bcff4948c64e1af09e9a986e324626ee873d3a07 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 7 Feb 2007 13:45:45 +0100 Subject: [PATCH] [POWERPC] Remove bogus comment about page_is_ram arch/powerpc/mm/mem.c states that page_is_ram is called by the code that implements /dev/mem, which isn't true. Remove the comment. Signed-off-by: Johannes Berg Cc: Paul Mackerras Signed-off-by: Paul Mackerras --- arch/powerpc/mm/mem.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index c85eda63d2b3..77b4637097e9 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -61,10 +61,6 @@ unsigned long memory_limit; extern void hash_preload(struct mm_struct *mm, unsigned long ea, unsigned long access, unsigned long trap); -/* - * This is called by /dev/mem to know if a given address has to - * be mapped non-cacheable or not - */ int page_is_ram(unsigned long pfn) { unsigned long paddr = (pfn << PAGE_SHIFT);