[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / include / asm / irq.h

#ifndef __ASM_ARM_IRQ_H
#define __ASM_ARM_IRQ_H

#define NR_IRQS_LEGACY	16

#ifndef CONFIG_SPARSE_IRQ
#include <mach/irqs.h>
#else
#define NR_IRQS NR_IRQS_LEGACY
#endif

#ifndef irq_canonicalize
#define irq_canonicalize(i)	(i)
#endif

/*
 * Use this value to indicate lack of interrupt
 * capability
 */
#ifndef NO_IRQ
#define NO_IRQ	((unsigned int)(-1))
#endif

#ifndef __ASSEMBLY__
struct irqaction;
struct pt_regs;
extern void migrate_irqs(void);

extern void asm_do_IRQ(unsigned int, struct pt_regs *);
void handle_IRQ(unsigned int, struct pt_regs *);
void init_IRQ(void);

#endif

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef __ASM_ARM_IRQ_H
	2	#define __ASM_ARM_IRQ_H
	3
a2be01b1 RH	4	#define NR_IRQS_LEGACY 16
	5
	6	#ifndef CONFIG_SPARSE_IRQ
a09e64fb	7	#include <mach/irqs.h>
a2be01b1 RH	8	#else
	9	#define NR_IRQS NR_IRQS_LEGACY
	10	#endif
1da177e4 LT	11
	12	#ifndef irq_canonicalize
	13	#define irq_canonicalize(i) (i)
	14	#endif
	15
1da177e4 LT	16	/*
	17	* Use this value to indicate lack of interrupt
	18	* capability
	19	*/
	20	#ifndef NO_IRQ
	21	#define NO_IRQ ((unsigned int)(-1))
	22	#endif
	23
431d2cd9 AP	24	#ifndef __ASSEMBLY__
431d2cd9 AP	25	struct irqaction;
aedceb2a	26	struct pt_regs;
a054a811	27	extern void migrate_irqs(void);
446616db RK	28
446616db RK	29	extern void asm_do_IRQ(unsigned int, struct pt_regs *);
a4841e39	30	void handle_IRQ(unsigned int, struct pt_regs *);
446616db RK	31	void init_IRQ(void);
446616db RK	32
1da177e4 LT	33	#endif
1da177e4 LT	34
431d2cd9 AP	35	#endif
431d2cd9 AP	36