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i386: voyager: use __maybe_unused

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Replace automatic variable instances of __attribute__((unused)) with
__maybe_unused in mca_nmi_hook().

Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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David Rientjes 2007-05-09 02:35:29 -07:00 committed by Linus Torvalds
parent d16aaffa75
commit affd872ebb
1 changed files with 2 additions and 2 deletions
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4
arch/i386/mach-voyager/voyager_basic.c
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@ -292,8 +292,8 @@ machine_emergency_restart(void)
void
mca_nmi_hook(void)
{
__u8 dumpval __attribute__((unused)) = inb(0xf823);
__u8 swnmi __attribute__((unused)) = inb(0xf813);
__u8 dumpval __maybe_unused = inb(0xf823);
__u8 swnmi __maybe_unused = inb(0xf813);
/* FIXME: assume dump switch pressed */
/* check to see if the dump switch was pressed */