mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-11-15 14:36:52 +01:00
Jan Beulich
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 <[email protected]> Cc: Richard Henderson <[email protected]> Cc: Ivan Kokshaysky <[email protected]> Cc: Russell King <[email protected]> Cc: Ian Molton <[email protected]> Cc: Mikael Starvik <[email protected]> Cc: Yoshinori Sato <[email protected]> Cc: Hirokazu Takata <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: William Lee Irwin III <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Miles Bader <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Roman Zippel <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
27 lines
476 B
C
27 lines
476 B
C
#ifndef _ASM_IRQ_H
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#define _ASM_IRQ_H
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#ifdef __KERNEL__
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#include <linux/hardirq.h>
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/*
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* the definition of irqs has changed in 2.5.46:
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* NR_IRQS is no longer the number of i/o
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* interrupts (65536), but rather the number
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* of interrupt classes (2).
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* Only external and i/o interrupts make much sense here (CH).
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*/
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enum interruption_class {
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EXTERNAL_INTERRUPT,
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IO_INTERRUPT,
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NR_IRQS,
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};
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#define touch_nmi_watchdog() do { } while(0)
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#endif /* __KERNEL__ */
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#endif
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