Commit d3ce0e98 authored Jan 24, 2011 by David Daney Committed by Ralf Baechle Mar 14, 2011

MIPS: Fix GCC-4.6 'set but not used' warning in arch/mips/mm/init.c



Under some combinations of CONFIG_*, lastpfn in page_is_ram is 'set
but not used'.  Mark it as __maybe_unused to quiet the warning/error.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2033/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent 91b51f30

arch/mips/mm/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -324,7 +324,7 @@ int page_is_ram(unsigned long pagenr)
		void __init paging_init(void)
		{
		unsigned long max_zone_pfns[MAX_NR_ZONES];
		unsigned long lastpfn;
		unsigned long lastpfn __maybe_unused;

		pagetable_init();