From 25de110d148666752dc0e0da7a0b69de31cd7098 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Tue, 2 Jun 2020 12:08:39 +0200 Subject: irq_work: Define irq_work_single() on !CONFIG_IRQ_WORK too Some SMP platforms don't have CONFIG_IRQ_WORK defined, resulting in a link error at build time. Define a stub and clean up the prototype definitions. Reported-by: kbuild test robot Signed-off-by: Ingo Molnar Acked-by: Peter Zijlstra Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- kernel/smp.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'kernel/smp.c') diff --git a/kernel/smp.c b/kernel/smp.c index 4dec04f7fdc5..c80486a7e3b8 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -194,8 +194,6 @@ void generic_smp_call_function_single_interrupt(void) flush_smp_call_function_queue(true); } -extern void irq_work_single(void *); - /** * flush_smp_call_function_queue - Flush pending smp-call-function callbacks * -- cgit v1.2.3