[PATCH 09/12] powerpc: remove bogus comment about page_is_ram
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2007-02-07 12:45:45
Also in:
linux-pm
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 <johannes@sipsolutions.net> Cc: Paul Mackerras <redacted> --- Please apply to the powerpc tree.
--- linux-2.6-git.orig/arch/powerpc/mm/mem.c 2007-02-07 02:55:30.496884289 +0100
+++ linux-2.6-git/arch/powerpc/mm/mem.c 2007-02-07 02:55:34.636884289 +0100@@ -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); --