Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

[sfrench/cifs-2.6.git] / include / linux / irqchip.h

diff --git a/include/linux/irqchip.h b/include/linux/irqchip.h
index 14d79131f53dda6e6a03fe1d1e375b5b0ba45ed9..638887376e582c83531ea663269ddfc1ef625a42 100644 (file)
--- a/include/linux/irqchip.h
+++ b/include/linux/irqchip.h
@@ -11,6 +11,20 @@
 #ifndef _LINUX_IRQCHIP_H
 #define _LINUX_IRQCHIP_H
 
+#include <linux/of.h>
+
+/*
+ * This macro must be used by the different irqchip drivers to declare
+ * the association between their DT compatible string and their
+ * initialization function.
+ *
+ * @name: name that must be unique accross all IRQCHIP_DECLARE of the
+ * same file.
+ * @compstr: compatible string of the irqchip driver
+ * @fn: initialization function
+ */
+#define IRQCHIP_DECLARE(name, compat, fn) OF_DECLARE_2(irqchip, name, compat, fn)
+
 #ifdef CONFIG_IRQCHIP
 void irqchip_init(void);
 #else