From: Heiko Carstens On architectures without GENERIC_HARDIRQS there are no device irqs to suspend or resume. Add an #ifdef to replace suspend_device_irqs() and resume_device_irqs() with an empty inline function in that case. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- include/linux/interrupt.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) Index: linux-2.6/include/linux/interrupt.h =================================================================== --- linux-2.6.orig/include/linux/interrupt.h +++ linux-2.6/include/linux/interrupt.h @@ -183,9 +183,15 @@ extern void disable_irq(unsigned int irq extern void enable_irq(unsigned int irq); /* The following three functions are for the core kernel use only. */ +#ifdef CONFIG_GENERIC_HARDIRQS extern void suspend_device_irqs(void); extern void resume_device_irqs(void); -#ifdef CONFIG_PM_SLEEP +#else +static inline void suspend_device_irqs(void) { } +static inline void resume_device_irqs(void) { } +#endif + +#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_GENERIC_HARDIRQS) extern int check_wakeup_irqs(void); #else static inline int check_wakeup_irqs(void) { return 0; } -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/