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h8300: IRQ handling update

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- add missing file and declare.
- remove unused file and macros.
- some cleanup.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Yoshinori Sato
2008-02-23 15:23:59 -08:00
committed by Linus Torvalds
parent 4223cc3436
commit 5cc265a5de
7 changed files with 94 additions and 327 deletions
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2
include/asm-h8300/hardirq.h
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@@ -12,6 +12,8 @@ typedef struct {
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
extern void ack_bad_irq(unsigned int irq);
#define HARDIRQ_BITS 8
/*

19
include/asm-h8300/irq.h
View File

@@ -3,7 +3,7 @@
#include <asm/ptrace.h>
#if defined(__H8300H__)
#if defined(CONFIG_CPU_H8300H)
#define NR_IRQS 64
#define EXT_IRQ0 12
#define EXT_IRQ1 13
@@ -14,14 +14,6 @@
#define EXT_IRQ6 18
#define EXT_IRQ7 19
#define EXT_IRQS 5
#include <asm/regs306x.h>
#define h8300_clear_isr(irq) \
do { \
if (irq >= EXT_IRQ0 && irq <= EXT_IRQ5) \
*(volatile unsigned char *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
} while(0)
#define IER_REGS *(volatile unsigned char *)IER
#endif
#if defined(CONFIG_CPU_H8S)
@@ -44,13 +36,6 @@ do { \
#define EXT_IRQ15 31
#define EXT_IRQS 15
#include <asm/regs267x.h>
#define h8300_clear_isr(irq) \
do { \
if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) \
*(volatile unsigned short *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
} while(0)
#define IER_REGS *(volatile unsigned short *)IER
#endif
@@ -59,4 +44,6 @@ static __inline__ int irq_canonicalize(int irq)
return irq;
}
typedef void (*h8300_vector)(void);
#endif /* _H8300_IRQ_H_ */