genirq: Split out flow handler typedefs into seperate header file
Required to avoid circular include dependencies.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/linux/irqhandler.h b/include/linux/irqhandler.h
new file mode 100644
index 0000000..62d5430
--- /dev/null
+++ b/include/linux/irqhandler.h
@@ -0,0 +1,14 @@
+#ifndef _LINUX_IRQHANDLER_H
+#define _LINUX_IRQHANDLER_H
+
+/*
+ * Interrupt flow handler typedefs are defined here to avoid circular
+ * include dependencies.
+ */
+
+struct irq_desc;
+struct irq_data;
+typedef void (*irq_flow_handler_t)(unsigned int irq, struct irq_desc *desc);
+typedef void (*irq_preflow_handler_t)(struct irq_data *data);
+
+#endif