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m68k: irq_node.handler() should return irqreturn_t

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commit b5dc7840b3ebe9c7967dd8ba73db957767009ff9 ("m68k: introduce irq
controller") reverted the return type of struct irq_node.handler() from
irqreturn_t to int. Change it back to irqreturn_t, else it will give a
compiler warning when irqreturn_t is turned into an enum in the near future:

| arch/m68k/kernel/ints.c:231: warning: assignment from incompatible pointer type

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2009-03-26 09:48:45 +01:00
parent 95fde7a839
commit 4b2873ba0b
1 changed files with 2 additions and 1 deletions
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3
arch/m68k/include/asm/irq_mm.h
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@ -3,6 +3,7 @@
#include <linux/linkage.h>
#include <linux/hardirq.h>
#include <linux/irqreturn.h>
#include <linux/spinlock_types.h>
/*
@ -80,7 +81,7 @@ struct pt_regs;
* interrupt source (if it supports chaining).
*/
typedef struct irq_node {
int (*handler)(int, void *);
irqreturn_t (*handler)(int, void *);
void *dev_id;
struct irq_node *next;
unsigned long flags;