genirq: add threaded interrupt handler support

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / linux / hardirq.h

diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index f83288347dda3455e2deaa057112707accacaa93..2dfaadbdb2ac04bf95fe4ca45a95569cf5294d44 100644 (file)
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -105,7 +105,7 @@
 # define IRQ_EXIT_OFFSET HARDIRQ_OFFSET
 #endif
 
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) || defined(CONFIG_GENERIC_HARDIRQS)
 extern void synchronize_irq(unsigned int irq);
 #else
 # define synchronize_irq(irq)  barrier()