Commit 5b84de34 authored Jul 03, 2013 by Jiang Liu Committed by Linus Torvalds Jul 03, 2013

mm/ARM: fix stale comment about VALID_PAGE()



VALID_PAGE() has been removed from kernel long time ago,
so fix the comment.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Nicolas Pitre <nico@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Giancarlo Asnaghi <giancarlo.asnaghi@st.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 922c1df0

arch/arm/include/asm/memory.h

+0 −6

Original line number	Diff line number	Diff line
		@@ -276,12 +276,6 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
		/*
		* Conversion between a struct page and a physical address.
		*
		* Note: when converting an unknown physical address to a
		* struct page, the resulting pointer must be validated
		* using VALID_PAGE(). It must return an invalid struct page
		* for any physical address not corresponding to a system
		* RAM address.
		*
		* page_to_pfn(page) convert a struct page * to a PFN number
		* pfn_to_page(pfn) convert a _valid_ PFN number to struct page *
		*