m68knommu: fix irq handler types in 68360/commproc.c

Compilation of arch/m68k/68360/commproc.c fails with the following errors:

arch/m68k/68360/commproc.c:75:1: error: function declaration isn’t a prototype
arch/m68k/68360/commproc.c:211:1: error: function declaration isn’t a prototype
arch/m68k/68360/commproc.c: In function ‘cpm_install_handler’:
arch/m68k/68360/commproc.c:214:2: warning: passing argument 2 of ‘request_irq’ from incompatible pointer type
include/linux/interrupt.h:128:1: note: expected ‘irq_handler_t’ but argument is of type ‘void (*)()’

It should be using the proper irq hander type, irq_handler_t. Modify it
to use that.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>

arch/m68k/68360/commproc.c

@@ -64,7 +64,7 @@ QUICC  *pquicc;
 
 /* CPM interrupt vector functions. */
 struct	cpm_action {
-	void	(*handler)(void *);
+	irq_handler_t	handler;
 	void		*dev_id;
 };
 static	struct	cpm_action cpm_vecs[CPMVEC_NR];
@@ -72,7 +72,7 @@ static	void	cpm_interrupt(int irq, void * dev, struct pt_regs * regs);
 static	void	cpm_error_interrupt(void *);
 
 /* prototypes: */
-void cpm_install_handler(int vec, void (*handler)(), void *dev_id);
+void cpm_install_handler(int vec, irq_handler_t handler, void *dev_id);
 void m360_cpm_reset(void);
 
 
@@ -208,7 +208,7 @@ cpm_error_interrupt(void *dev)
 /* Install a CPM interrupt handler.
 */
 void
-cpm_install_handler(int vec, void (*handler)(), void *dev_id)
+cpm_install_handler(int vec, irq_handler_t handler, void *dev_id)
 {
 
 	request_irq(vec, handler, 0, "timer", dev_id);

arch/m68k/include/asm/commproc.h

@@ -649,7 +649,7 @@ typedef struct scc_trans {
 /* #define	CPMVEC_PIO_PC4		((ushort)0x01) */
 /* #define	CPMVEC_ERROR		((ushort)0x00) */
 
-extern void cpm_install_handler(int vec, void (*handler)(void *), void *dev_id);
+extern void cpm_install_handler(int vec, irq_handler_t handler, void *dev_id);
 
 /* CPM interrupt configuration vector.
 */