2 * linux/drivers/clk/clk.h
4 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
14 #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)
15 struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec,
16 const char *dev_id, const char *con_id);
19 #ifdef CONFIG_COMMON_CLK
20 struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id,
22 void __clk_free_clk(struct clk *clk);
23 int __clk_get(struct clk *clk);
24 void __clk_put(struct clk *clk);
26 /* All these casts to avoid ifdefs in clkdev... */
27 static inline struct clk *
28 __clk_create_clk(struct clk_hw *hw, const char *dev_id, const char *con_id)
30 return (struct clk *)hw;
32 static inline void __clk_free_clk(struct clk *clk) { }
33 static struct clk_hw *__clk_get_hw(struct clk *clk)
35 return (struct clk_hw *)clk;
37 static inline int __clk_get(struct clk *clk) { return 1; }
38 static inline void __clk_put(struct clk *clk) { }