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authorDavid Daney <ddaney@caviumnetworks.com>2011-01-24 22:51:37 (GMT)
committerRalf Baechle <ralf@linux-mips.org>2011-03-14 20:07:26 (GMT)
commitd3ce0e98b7fe17bb1dec9f6d7c50213db01e7189 (patch)
tree7be0c825c8f8e894c4bec17762046d1f774bb4e9
parent91b51f30084911754aed004bd3792f71f7bf0843 (diff)
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>
-rw-r--r--arch/mips/mm/init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 2efcbd2..279599e 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -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();

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