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These are all kernel internal interfaces that get copied around a lot. In most cases, architectures can provide their own optimized versions, but these generic versions can work as well. I have tried to use the most common contents of each header to allow existing architectures to migrate easily. Thanks to Remis for suggesting a number of cleanups. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
18 lines
364 B
C
18 lines
364 B
C
#ifndef __ASM_GENERIC_IRQ_H
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#define __ASM_GENERIC_IRQ_H
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/*
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* NR_IRQS is the upper bound of how many interrupts can be handled
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* in the platform. It is used to size the static irq_map array,
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* so don't make it too big.
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*/
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#ifndef NR_IRQS
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#define NR_IRQS 64
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#endif
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static inline int irq_canonicalize(int irq)
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{
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return irq;
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}
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#endif /* __ASM_GENERIC_IRQ_H */
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