i386: voyager: use __maybe_unused
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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@ -292,8 +292,8 @@ machine_emergency_restart(void)
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void
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mca_nmi_hook(void)
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{
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__u8 dumpval __attribute__((unused)) = inb(0xf823);
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__u8 swnmi __attribute__((unused)) = inb(0xf813);
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__u8 dumpval __maybe_unused = inb(0xf823);
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__u8 swnmi __maybe_unused = inb(0xf813);
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/* FIXME: assume dump switch pressed */
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/* check to see if the dump switch was pressed */
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