x86/xen: remove unused static function from smp_pv.c
xen_call_function_interrupt() isn't used in smp_pv.c. Remove it.
Signed-off-by: Juergen Gross <jgross@suse.com>
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c
index afc2fea..c0e3b96 100644
--- a/arch/x86/xen/smp_pv.c
+++ b/arch/x86/xen/smp_pv.c
@@ -456,16 +456,6 @@
smp_call_function(stop_self, NULL, wait);
}
-static irqreturn_t xen_call_function_interrupt(int irq, void *dev_id)
-{
- irq_enter();
- generic_smp_call_function_interrupt();
- inc_irq_stat(irq_call_count);
- irq_exit();
-
- return IRQ_HANDLED;
-}
-
static irqreturn_t xen_irq_work_interrupt(int irq, void *dev_id)
{
irq_enter();