From: Arnd Bergmann Date: Wed, 17 May 2023 12:45:07 +0000 (+0200) Subject: xen: xen_debug_interrupt prototype to global header X-Git-Tag: v6.6.7~2365^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=04d684875b30393c3e5cd0daf2fa737b562a7ad9;p=platform%2Fkernel%2Flinux-starfive.git 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 --- diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index a109037..6d7f631 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -72,8 +72,6 @@ void xen_restore_time_memory_area(void); void xen_init_time_ops(void); void xen_hvm_init_time_ops(void); -irqreturn_t xen_debug_interrupt(int irq, void *dev_id); - bool xen_vcpu_stolen(int vcpu); void xen_vcpu_setup(int cpu); diff --git a/include/xen/events.h b/include/xen/events.h index 44c2855..ac1281c 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 */