parisc: irq: Add irq-related function declarations

Move function declarations for do_cpu_irq_mask(), timer_interrupt() and
ipi_interrupt() to header file.

Signed-off-by: Helge Deller <deller@gmx.de>

Author: hdeller

arch/parisc/include/asm/processor.h

@@ -292,6 +292,9 @@ extern void __noreturn toc_intr(struct pt_regs *regs);
 extern void toc_handler(void);
 extern unsigned int toc_handler_size;
 extern unsigned int toc_handler_csum;
+extern void do_cpu_irq_mask(struct pt_regs *);
+extern irqreturn_t timer_interrupt(int, void *);
+extern irqreturn_t ipi_interrupt(int, void *);
 
 /* called from assembly code: */
 extern void start_parisc(void);

arch/parisc/kernel/irq.c

@@ -24,9 +24,6 @@
 
 #undef PARISC_IRQ_CR16_COUNTS
 
-extern irqreturn_t timer_interrupt(int, void *);
-extern irqreturn_t ipi_interrupt(int, void *);
-
 #define EIEM_MASK(irq)       (1UL<<(CPU_IRQ_MAX - irq))
 
 /* Bits in EIEM correlate with cpu_irq_action[].
@@ -489,7 +486,7 @@ void do_softirq_own_stack(void)
 #endif /* CONFIG_IRQSTACKS */
 
 /* ONLY called from entry.S:intr_extint() */
-void do_cpu_irq_mask(struct pt_regs *regs)
+asmlinkage void do_cpu_irq_mask(struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
 	unsigned long eirr_val;