[Xen-devel] [PATCH][VT][1/4] Add a missing function prototype.

[Arun Sharma <arun.sharma@xxxxxxxxx>]

Add a missing function prototype. 

This is needed when compiling against unmodified linux.

Signed-off-by: Arun Sharma <arun.sharma@xxxxxxxxx>

--- a/linux-2.6-xen-sparse/arch/xen/kernel/ctrl_if.c    Thu Aug 11 21:37:29 2005
+++ b/linux-2.6-xen-sparse/arch/xen/kernel/ctrl_if.c    Thu Aug 11 14:41:49 2005
@@ -473,6 +473,8 @@
     tasklet_unlock_wait(&ctrl_if_rx_tasklet);
 }
 
+extern int teardown_irq(unsigned int irq, struct irqaction * old);
+
 void ctrl_if_suspend(void)
 {
     teardown_irq(ctrl_if_irq, &ctrl_if_irq_action);

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