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m68k/irq: Rename irq_controller to irq_chip

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Make it more similar to the genirq version:
  - Remove lock (unused as we don't do SMP anyway),
  - Prepend methods with irq_,
  - Make irq_startup() return unsigned int.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Geert Uytterhoeven
2011-04-13 22:31:28 +02:00
parent 3ec7215e5d
commit c288bf2533
9 changed files with 91 additions and 102 deletions
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15
arch/m68k/include/asm/irq.h
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@ -93,16 +93,15 @@ struct irq_handler {
const char *devname;
};
struct irq_controller {
struct irq_chip {
const char *name;
spinlock_t lock;
int (*startup)(unsigned int irq);
void (*shutdown)(unsigned int irq);
void (*enable)(unsigned int irq);
void (*disable)(unsigned int irq);
unsigned int (*irq_startup)(unsigned int irq);
void (*irq_shutdown)(unsigned int irq);
void (*irq_enable)(unsigned int irq);
void (*irq_disable)(unsigned int irq);
};
extern int m68k_irq_startup(unsigned int);
extern unsigned int m68k_irq_startup(unsigned int);
extern void m68k_irq_shutdown(unsigned int);
/*
@ -113,7 +112,7 @@ extern irq_node_t *new_irq_node(void);
extern void m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_regs *));
extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
void (*handler)(unsigned int, struct pt_regs *));
extern void m68k_setup_irq_controller(struct irq_controller *, unsigned int, unsigned int);
extern void m68k_setup_irq_chip(struct irq_chip *, unsigned int, unsigned int);
asmlinkage void m68k_handle_int(unsigned int);
asmlinkage void __m68k_handle_int(unsigned int, struct pt_regs *);