[PATCH v2 3/6] dt: add new member 'clk' into device_node

[Shawn Guo]

This pointer to 'struct clk' is added to save the reference to 'clk'
which is dynamically created per dt clock node, so that clkdev API
like clk_get can work with dt based device driver.

Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
---
 include/linux/of.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/linux/of.h b/include/linux/of.h
index d9dd664..e621295 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -54,6 +54,7 @@ struct device_node {
 	struct	device_node *allnext;	/* next in list of all nodes */
 	struct	proc_dir_entry *pde;	/* this node's proc directory */
 	struct	kref kref;
+	struct	clk *clk;
 	unsigned long _flags;
 	void	*data;
 #if defined(CONFIG_SPARC)
-- 
1.7.1