forked from luck/tmp_suning_uos_patched
908dcecda1
Correct the return type of handle_IRQ_event() (inconsistency noticed during Xen development), and remove redundant declarations. The return type adjustment required breaking out the definition of irqreturn_t into a separate header, in order to satisfy current include order dependencies. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ian Molton <spyro@f2s.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Hirokazu Takata <takata.hirokazu@renesas.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
49 lines
947 B
C
49 lines
947 B
C
#ifndef __ASM_ARM_IRQ_H
|
|
#define __ASM_ARM_IRQ_H
|
|
|
|
#include <asm/sysirq.h>
|
|
|
|
#ifndef NR_IRQS
|
|
#define NR_IRQS 128
|
|
#endif
|
|
|
|
|
|
/* JMA 18.05.02 Copied off arch/arm/irq.h */
|
|
#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
|
|
|
|
struct irqaction;
|
|
|
|
#define disable_irq_nosync(i) disable_irq(i)
|
|
|
|
extern void disable_irq(unsigned int);
|
|
extern void enable_irq(unsigned int);
|
|
|
|
#define __IRQT_FALEDGE (1 << 0)
|
|
#define __IRQT_RISEDGE (1 << 1)
|
|
#define __IRQT_LOWLVL (1 << 2)
|
|
#define __IRQT_HIGHLVL (1 << 3)
|
|
|
|
#define IRQT_NOEDGE (0)
|
|
#define IRQT_RISING (__IRQT_RISEDGE)
|
|
#define IRQT_FALLING (__IRQT_FALEDGE)
|
|
#define IRQT_BOTHEDGE (__IRQT_RISEDGE|__IRQT_FALEDGE)
|
|
#define IRQT_LOW (__IRQT_LOWLVL)
|
|
#define IRQT_HIGH (__IRQT_HIGHLVL)
|
|
#define IRQT_PROBE (1 << 4)
|
|
|
|
int set_irq_type(unsigned int irq, unsigned int type);
|
|
|
|
#endif
|
|
|