xtensa: fix build fail on undefined ack_bad_irq
Commit e520c410854bab763be24e0fce7ba89dc252efee
"xtensa: convert to asm-generic/hardirq.h"
converted over to using the asm-generic parts, but it also
added the sentinel
#define ack_bad_irq ack_bad_irq
which tells asm-generic to _not_ use the common ack_bad_irq.
Since e520c41 deleted the duplicated code from the arch specific
file, we _do_ want the asm-generic one in scope. So delete
the trigger define above which hides it. In doing so we'll
realize that we've got to delete the almost-duplicate prototype
as well to avoid "static declaration ... follows non-static".
Cc: Christoph Hellwig <hch@lst.de>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/arch/xtensa/include/asm/hardirq.h b/arch/xtensa/include/asm/hardirq.h
index 26664ce..91695a1 100644
--- a/arch/xtensa/include/asm/hardirq.h
+++ b/arch/xtensa/include/asm/hardirq.h
@@ -11,9 +11,6 @@
#ifndef _XTENSA_HARDIRQ_H
#define _XTENSA_HARDIRQ_H
-void ack_bad_irq(unsigned int irq);
-#define ack_bad_irq ack_bad_irq
-
#include <asm-generic/hardirq.h>
#endif /* _XTENSA_HARDIRQ_H */