From 04d684875b30393c3e5cd0daf2fa737b562a7ad9 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 17 May 2023 14:45:07 +0200 Subject: xen: xen_debug_interrupt prototype to global header The xen_debug_interrupt() function is only called on x86, which has a prototype in an architecture specific header, but the definition also exists on others, where the lack of a prototype causes a W=1 warning: drivers/xen/events/events_2l.c:264:13: error: no previous prototype for 'xen_debug_interrupt' [-Werror=missing-prototypes] Move the prototype into a global header instead to avoid this warning. Signed-off-by: Arnd Bergmann Reviewed-by: Stefano Stabellini Link: https://lore.kernel.org/r/20230517124525.929201-1-arnd@kernel.org Signed-off-by: Juergen Gross --- include/xen/events.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/xen/events.h') diff --git a/include/xen/events.h b/include/xen/events.h index 44c2855c76d1..ac1281c5ead6 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -138,4 +138,7 @@ int xen_test_irq_shared(int irq); /* initialize Xen IRQ subsystem */ void xen_init_IRQ(void); + +irqreturn_t xen_debug_interrupt(int irq, void *dev_id); + #endif /* _XEN_EVENTS_H */ -- cgit