Linux-libre 4.2-gnu

1 files changed, 14 insertions, 9 deletions

diff --git a/include/linux/of.h b/include/linux/of.h
index 8135d507d..edc068d19 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -120,6 +120,12 @@ extern struct device_node *of_aliases;
 extern struct device_node *of_stdout;
 extern raw_spinlock_t devtree_lock;
 
+/* flag descriptions (need to be visible even when !CONFIG_OF) */
+#define OF_DYNAMIC	1 /* node and properties were allocated via kmalloc */
+#define OF_DETACHED	2 /* node has been detached from the device tree */
+#define OF_POPULATED	3 /* device already created for the node */
+#define OF_POPULATED_BUS	4 /* of_platform_populate recursed to children of this node */
+
 #ifdef CONFIG_OF
 void of_core_init(void);
 
@@ -128,7 +134,7 @@ static inline bool is_of_node(struct fwnode_handle *fwnode)
 	return fwnode && fwnode->type == FWNODE_OF;
 }
 
-static inline struct device_node *of_node(struct fwnode_handle *fwnode)
+static inline struct device_node *to_of_node(struct fwnode_handle *fwnode)
 {
 	return fwnode ? container_of(fwnode, struct device_node, fwnode) : NULL;
 }
@@ -219,12 +225,6 @@ static inline unsigned long of_read_ulong(const __be32 *cell, int size)
 #define of_node_cmp(s1, s2)		strcasecmp((s1), (s2))
 #endif
 
-/* flag descriptions */
-#define OF_DYNAMIC	1 /* node and properties were allocated via kmalloc */
-#define OF_DETACHED	2 /* node has been detached from the device tree */
-#define OF_POPULATED	3 /* device already created for the node */
-#define OF_POPULATED_BUS	4 /* of_platform_populate recursed to children of this node */
-
 #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
 #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
 
@@ -387,7 +387,7 @@ static inline bool is_of_node(struct fwnode_handle *fwnode)
 	return false;
 }
 
-static inline struct device_node *of_node(struct fwnode_handle *fwnode)
+static inline struct device_node *to_of_node(struct fwnode_handle *fwnode)
 {
 	return NULL;
 }
@@ -428,6 +428,11 @@ static inline struct device_node *of_find_node_opts_by_path(const char *path,
 	return NULL;
 }
 
+static inline struct device_node *of_find_node_by_phandle(phandle handle)
+{
+	return NULL;
+}
+
 static inline struct device_node *of_get_parent(const struct device_node *node)
 {
 	return NULL;
@@ -824,7 +829,7 @@ static inline int of_property_read_string_index(struct device_node *np,
  * @propname:	name of the property to be searched.
  *
  * Search for a property in a device node.
- * Returns true if the property exist false otherwise.
+ * Returns true if the property exists false otherwise.
  */
 static inline bool of_property_read_bool(const struct device_node *np,
 					 const char *propname)