clk: move of_clk_get_parent_name() to common clk code

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/clk.h b/include/linux/clk.h
index 07b27cf148..dd9fab7297 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -316,6 +316,7 @@ struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec, void *data);
 struct clk *of_clk_get(struct device_node *np, int index);
 struct clk *of_clk_get_by_name(struct device_node *np, const char *name);
 struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec);
+char *of_clk_get_parent_name(struct device_node *np, unsigned int index);
 int of_clk_init(struct device_node *root, const struct of_device_id *matches);
 #else
 static inline struct clk *of_clk_get(struct device_node *np, int index)