From: Greg Ungerer <gerg@xxxxxxxxxxx>
With the generic interrupt code we need an ack_bad_irq() function.
Otherwise you get:
CC kernel/irq/handle.o
kernel/irq/handle.c: In function ‘handle_bad_irq’:
kernel/irq/handle.c:34:2: error: implicit declaration of function ‘ack_bad_irq’
make[3]: *** [kernel/irq/handle.o] Error 1
The standard m68k MMU targets don't use generic interrupts yet, so didn't
need this.
Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
---
arch/m68k/include/asm/hardirq.h | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/m68k/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq.h
index 870e534..f3d175c 100644
--- a/arch/m68k/include/asm/hardirq.h
+++ b/arch/m68k/include/asm/hardirq.h
@@ -25,6 +25,13 @@ typedef struct {
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+#ifndef ack_bad_irq
+static inline void ack_bad_irq(unsigned int irq)
+{
+ printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
+}
+#endif
+
#else
#include <asm-generic/hardirq.h>
--
1.7.0.4
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