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authorArnd Bergmann <arnd@arndb.de>2023-05-17 14:45:07 +0200
committerJuergen Gross <jgross@suse.com>2023-06-26 07:47:11 +0200
commit04d684875b30393c3e5cd0daf2fa737b562a7ad9 (patch)
tree9743a5e96d658903ca907525fc0a030dde247a69
parent6995e2de6891c724bfeb2db33d7b87775f913ad1 (diff)
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 <arnd@arndb.de> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Link: https://lore.kernel.org/r/20230517124525.929201-1-arnd@kernel.org Signed-off-by: Juergen Gross <jgross@suse.com>
-rw-r--r--arch/x86/xen/xen-ops.h2
-rw-r--r--include/xen/events.h3
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index a10903785a33..6d7f6318fc07 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 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 */