---

yaml
---
r: 29567
b: refs/heads/master
c: 8cd24ed
h: refs/heads/master
i:
  29565: 60a469e
  29563: 10b06e0
  29559: 2f2a033
  29551: c4bedd4
  29535: 04bf44d
  29503: e9f89f2
  29439: d7a8cd6
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 92c4e22593c22eb0943b232c61c98b517081637d
+refs/heads/master: 8cd24ed4f8031636fb5dacb04adee9e02556ecd5

trunk/arch/sparc64/kernel/prom.c

@@ -27,6 +27,26 @@
 
 static struct device_node *allnodes;
 
+int of_device_is_compatible(struct device_node *device, const char *compat)
+{
+	const char* cp;
+	int cplen, l;
+
+	cp = (char *) of_get_property(device, "compatible", &cplen);
+	if (cp == NULL)
+		return 0;
+	while (cplen > 0) {
+		if (strncmp(cp, compat, strlen(compat)) == 0)
+			return 1;
+		l = strlen(cp) + 1;
+		cp += l;
+		cplen -= l;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(of_device_is_compatible);
+
 struct device_node *of_get_parent(const struct device_node *node)
 {
 	struct device_node *np;
@@ -38,6 +58,7 @@ struct device_node *of_get_parent(const struct device_node *node)
 
 	return np;
 }
+EXPORT_SYMBOL(of_get_parent);
 
 struct device_node *of_get_next_child(const struct device_node *node,
 	struct device_node *prev)
@@ -51,6 +72,7 @@ struct device_node *of_get_next_child(const struct device_node *node,
 
 	return next;
 }
+EXPORT_SYMBOL(of_get_next_child);
 
 struct device_node *of_find_node_by_path(const char *path)
 {
@@ -75,6 +97,7 @@ struct device_node *of_find_node_by_phandle(phandle handle)
 
 	return np;
 }
+EXPORT_SYMBOL(of_find_node_by_phandle);
 
 struct device_node *of_find_node_by_name(struct device_node *from,
 	const char *name)
@@ -88,6 +111,7 @@ struct device_node *of_find_node_by_name(struct device_node *from,
 
 	return np;
 }
+EXPORT_SYMBOL(of_find_node_by_name);
 
 struct device_node *of_find_node_by_type(struct device_node *from,
 	const char *type)
@@ -101,6 +125,25 @@ struct device_node *of_find_node_by_type(struct device_node *from,
 
 	return np;
 }
+EXPORT_SYMBOL(of_find_node_by_type);
+
+struct device_node *of_find_compatible_node(struct device_node *from,
+	const char *type, const char *compatible)
+{
+	struct device_node *np;
+
+	np = from ? from->allnext : allnodes;
+	for (; np != 0; np = np->allnext) {
+		if (type != NULL
+		    && !(np->type != 0 && strcmp(np->type, type) == 0))
+			continue;
+		if (of_device_is_compatible(np, compatible))
+			break;
+	}
+
+	return np;
+}
+EXPORT_SYMBOL(of_find_compatible_node);
 
 struct property *of_find_property(struct device_node *np, const char *name,
 				  int *lenp)

trunk/include/asm-sparc64/prom.h

@@ -75,6 +75,8 @@ extern struct device_node *of_find_node_by_type(struct device_node *from,
 #define for_each_node_by_type(dn, type) \
 	for (dn = of_find_node_by_type(NULL, type); dn; \
 	     dn = of_find_node_by_type(dn, type))
+extern struct device_node *of_find_compatible_node(struct device_node *from,
+	const char *type, const char *compat);
 extern struct device_node *of_find_node_by_path(const char *path);
 extern struct device_node *of_find_node_by_phandle(phandle handle);
 extern struct device_node *of_get_parent(const struct device_node *node);
@@ -83,6 +85,7 @@ extern struct device_node *of_get_next_child(const struct device_node *node,
 extern struct property *of_find_property(struct device_node *np,
 					 const char *name,
 					 int *lenp);
+extern int of_device_is_compatible(struct device_node *device, const char *);
 extern void *of_get_property(struct device_node *node, const char *name,
 			     int *lenp);
 extern int of_getintprop_default(struct device_node *np,