sparse irqs: handle !GENIRQ platforms
Impact: build fix fix: In file included from /home/mingo/tip/arch/m68k/amiga/amiints.c:39: /home/mingo/tip/include/linux/interrupt.h:21: error: expected identifier or '(' /home/mingo/tip/arch/m68k/amiga/amiints.c: In function 'amiga_init_IRQ': Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -14,12 +14,12 @@
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#include <linux/irqflags.h>
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#include <linux/smp.h>
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#include <linux/percpu.h>
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#include <linux/irqnr.h>
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#include <asm/atomic.h>
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#include <asm/ptrace.h>
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#include <asm/system.h>
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extern int nr_irqs;
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/*
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* These correspond to the IORESOURCE_IRQ_* defines in
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* linux/ioport.h to select the interrupt line behaviour. When
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@ -1,6 +1,11 @@
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#ifndef _LINUX_IRQNR_H
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#define _LINUX_IRQNR_H
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/*
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* Generic irq_desc iterators:
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*/
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#ifdef __KERNEL__
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#ifndef CONFIG_GENERIC_HARDIRQS
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#include <asm/irq.h>
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# define nr_irqs NR_IRQS
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@ -11,10 +16,12 @@
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# define for_each_irq_desc_reverse(irq, desc) \
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for (irq = nr_irqs - 1; irq >= 0; irq--)
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#else
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extern int nr_irqs;
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#ifndef CONFIG_SPARSE_IRQ
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struct irq_desc;
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extern int nr_irqs;
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# define for_each_irq_desc(irq, desc) \
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for (irq = 0, desc = irq_desc; irq < nr_irqs; irq++, desc++)
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# define for_each_irq_desc_reverse(irq, desc) \
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@ -26,4 +33,6 @@ extern int nr_irqs;
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#define for_each_irq_nr(irq) \
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for (irq = 0; irq < nr_irqs; irq++)
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#endif /* __KERNEL__ */
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#endif
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@ -8,6 +8,7 @@
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#define _LINUX_RANDOM_H
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#include <linux/ioctl.h>
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#include <linux/irqnr.h>
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/* ioctl()'s for the random number generator */
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@ -49,7 +50,6 @@ struct timer_rand_state;
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extern struct timer_rand_state *irq_timer_state[];
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extern int nr_irqs;
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static inline struct timer_rand_state *get_timer_rand_state(unsigned int irq)
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{
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if (irq >= nr_irqs)
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