Merge remote-tracking branch 'grant/devicetree/next' into for-next

1 files changed, 8 insertions, 29 deletions

diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index fcd63baee5f..c0d6dfe8089 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -8,22 +8,6 @@
 #include <linux/ioport.h>
 #include <linux/of.h>
 
-/**
- * of_irq - container for device_node/irq_specifier pair for an irq controller
- * @controller: pointer to interrupt controller device tree node
- * @size: size of interrupt specifier
- * @specifier: array of cells @size long specifing the specific interrupt
- *
- * This structure is returned when an interrupt is mapped. The controller
- * field needs to be put() after use
- */
-#define OF_MAX_IRQ_SPEC		4 /* We handle specifiers of at most 4 cells */
-struct of_irq {
-	struct device_node *controller; /* Interrupt controller node */
-	u32 size; /* Specifier size */
-	u32 specifier[OF_MAX_IRQ_SPEC]; /* Specifier copy */
-};
-
 typedef int (*of_irq_init_cb_t)(struct device_node *, struct device_node *);
 
 /*
@@ -35,27 +19,22 @@ typedef int (*of_irq_init_cb_t)(struct device_node *, struct device_node *);
 #if defined(CONFIG_PPC32) && defined(CONFIG_PPC_PMAC)
 extern unsigned int of_irq_workarounds;
 extern struct device_node *of_irq_dflt_pic;
-extern int of_irq_map_oldworld(struct device_node *device, int index,
-			       struct of_irq *out_irq);
+extern int of_irq_parse_oldworld(struct device_node *device, int index,
+			       struct of_phandle_args *out_irq);
 #else /* CONFIG_PPC32 && CONFIG_PPC_PMAC */
 #define of_irq_workarounds (0)
 #define of_irq_dflt_pic (NULL)
-static inline int of_irq_map_oldworld(struct device_node *device, int index,
-				      struct of_irq *out_irq)
+static inline int of_irq_parse_oldworld(struct device_node *device, int index,
+				      struct of_phandle_args *out_irq)
 {
 	return -EINVAL;
 }
 #endif /* CONFIG_PPC32 && CONFIG_PPC_PMAC */
 
-
-extern int of_irq_map_raw(struct device_node *parent, const __be32 *intspec,
-			  u32 ointsize, const __be32 *addr,
-			  struct of_irq *out_irq);
-extern int of_irq_map_one(struct device_node *device, int index,
-			  struct of_irq *out_irq);
-extern unsigned int irq_create_of_mapping(struct device_node *controller,
-					  const u32 *intspec,
-					  unsigned int intsize);
+extern int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq);
+extern int of_irq_parse_one(struct device_node *device, int index,
+			  struct of_phandle_args *out_irq);
+extern unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data);
 extern int of_irq_to_resource(struct device_node *dev, int index,
 			      struct resource *r);
 extern int of_irq_count(struct device_node *dev);