44377f622e
The defines and typedefs (hw_interrupt_type, no_irq_type, irq_desc_t) have been kept around for migration reasons. After more than two years it's time to remove them finally. This patch cleans up one of the remaining users. When all such patches hit mainline we can remove the defines and typedefs finally. Impact: cleanup Convert the last remaining users to struct irq_chip and remove the define. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/*
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* linux/arch/alpha/kernel/irq_impl.h
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*
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* Copyright (C) 1995 Linus Torvalds
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* Copyright (C) 1998, 2000 Richard Henderson
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*
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* This file contains declarations and inline functions for interfacing
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* with the IRQ handling routines in irq.c.
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*/
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#include <linux/interrupt.h>
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#include <linux/irq.h>
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#include <linux/profile.h>
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#define RTC_IRQ 8
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extern void isa_device_interrupt(unsigned long);
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extern void isa_no_iack_sc_device_interrupt(unsigned long);
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extern void srm_device_interrupt(unsigned long);
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extern void pyxis_device_interrupt(unsigned long);
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extern struct irqaction timer_irqaction;
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extern struct irqaction isa_cascade_irqaction;
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extern struct irqaction timer_cascade_irqaction;
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extern struct irqaction halt_switch_irqaction;
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extern void init_srm_irqs(long, unsigned long);
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extern void init_pyxis_irqs(unsigned long);
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extern void init_rtc_irq(void);
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extern void common_init_isa_dma(void);
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extern void i8259a_enable_irq(unsigned int);
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extern void i8259a_disable_irq(unsigned int);
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extern void i8259a_mask_and_ack_irq(unsigned int);
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extern unsigned int i8259a_startup_irq(unsigned int);
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extern void i8259a_end_irq(unsigned int);
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extern struct irq_chip i8259a_irq_type;
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extern void init_i8259a_irqs(void);
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extern void handle_irq(int irq);
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