From: Jesper Nilsson <jesper.nilsson@axis.com>

Include asm/irq.h to avoid undefined value warning.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/asm-cris/hardirq.h |    1 +
 1 file changed, 1 insertion(+)

diff -puN include/asm-cris/hardirq.h~cris-build-fixes-hardirqh-include-asm-irqh include/asm-cris/hardirq.h
--- a/include/asm-cris/hardirq.h~cris-build-fixes-hardirqh-include-asm-irqh
+++ a/include/asm-cris/hardirq.h
@@ -1,6 +1,7 @@
 #ifndef __ASM_HARDIRQ_H
 #define __ASM_HARDIRQ_H
 
+#include <asm/irq.h>
 #include <linux/threads.h>
 #include <linux/cache.h>
 
_