diff options
| author | David Daney <ddaney@caviumnetworks.com> | 2011-01-24 14:51:37 -0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-03-14 21:07:26 +0100 |
| commit | d3ce0e98b7fe17bb1dec9f6d7c50213db01e7189 (patch) | |
| tree | 7be0c825c8f8e894c4bec17762046d1f774bb4e9 | |
| parent | 91b51f30084911754aed004bd3792f71f7bf0843 (diff) | |
| download | lwn-d3ce0e98b7fe17bb1dec9f6d7c50213db01e7189.tar.gz lwn-d3ce0e98b7fe17bb1dec9f6d7c50213db01e7189.zip | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 2efcbd24c82f..279599e9a779 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(); |