[PATCH] ppc64: export probe_irq_mask

yenta_socket wants probe_irq_mask, so export it.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc64/kernel/irq.c

@@ -677,6 +677,8 @@ unsigned int probe_irq_mask(unsigned long irqs)
 	return 0;
 }
 
+EXPORT_SYMBOL(probe_irq_mask);
+
 void __init init_IRQ(void)
 {
 	static int once = 0;