[PATCH 1/9] dt: add empty of_get_node/of_put_node functions
From: Rob Herring <hidden>
Date: 2011-12-14 15:29:27
Also in:
linux-devicetree, lkml
Subsystem:
open firmware and flattened device tree, the rest · Maintainers:
Rob Herring, Saravana Kannan, Linus Torvalds
From: Rob Herring <redacted> Add empty of_get_node/of_put_node functions for !CONFIG_OF builds. Signed-off-by: Rob Herring <redacted> Cc: Grant Likely <redacted> --- include/linux/of.h | 29 ++++++++++++++--------------- 1 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/include/linux/of.h b/include/linux/of.h
index 4948552..e291381 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h@@ -65,6 +65,20 @@ struct device_node { #endif }; +#if defined(CONFIG_SPARC) || !defined(CONFIG_OF) +/* Dummy ref counting routines - to be implemented later */ +static inline struct device_node *of_node_get(struct device_node *node) +{ + return node; +} +static inline void of_node_put(struct device_node *node) +{ +} +#else +extern struct device_node *of_node_get(struct device_node *node); +extern void of_node_put(struct device_node *node); +#endif + #ifdef CONFIG_OF /* Pointer for first entry in chain of all nodes. */
@@ -95,21 +109,6 @@ static inline void of_node_set_flag(struct device_node *n, unsigned long flag) extern struct device_node *of_find_all_nodes(struct device_node *prev); -#if defined(CONFIG_SPARC) -/* Dummy ref counting routines - to be implemented later */ -static inline struct device_node *of_node_get(struct device_node *node) -{ - return node; -} -static inline void of_node_put(struct device_node *node) -{ -} - -#else -extern struct device_node *of_node_get(struct device_node *node); -extern void of_node_put(struct device_node *node); -#endif - /* * OF address retrieval & translation */
--
1.7.5.4