From de18836e447c2dc30120c0919b8db8ddc0401cc4 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 25 Mar 2009 17:33:38 +0100 Subject: [PATCH] genirq: fix devres.o build for GENERIC_HARDIRQS=n kernel/irq/devres.c is built by sparc (32bit) and m68k via the obscure ../../../kernel/irq/devres.o reference in arch/[sparc/m68k]/kernel/Makefile To avoid ifdeffery in devres.c provide request_threaded_irq as an inline for these users. Signed-off-by: Thomas Gleixner --- include/linux/interrupt.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 7e63b824833..143192f48bf 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -123,6 +123,20 @@ extern int __must_check request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags, const char *name, void *dev); +/* + * Special function to avoid ifdeffery in kernel/irq/devres.c which + * gets magically built by GENERIC_HARDIRQS=n architectures (sparc, + * m68k). I really love these $@%#!* obvious Makefile references: + * ../../../kernel/irq/devres.o + */ +static inline int __must_check +request_threaded_irq(unsigned int irq, irq_handler_t handler, + irq_handler_t thread_fn, + unsigned long flags, const char *name, void *dev) +{ + return request_irq(irq, handler, flags, name, dev); +} + static inline void exit_irq_thread(void) { } #endif -- 2.44.2