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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (C) 2013 Samsung Electronics Co., Ltd.4 * Sylwester Nawrocki <s.nawrocki@samsung.com>5 */6 7struct clk_hw;8struct device;9struct of_phandle_args;10 11#if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)12struct clk_hw *of_clk_get_hw(struct device_node *np,13 int index, const char *con_id);14#else /* !CONFIG_COMMON_CLK || !CONFIG_OF */15static inline struct clk_hw *of_clk_get_hw(struct device_node *np,16 int index, const char *con_id)17{18 return ERR_PTR(-ENOENT);19}20#endif21 22struct clk_hw *clk_find_hw(const char *dev_id, const char *con_id);23 24#ifdef CONFIG_COMMON_CLK25struct clk *clk_hw_create_clk(struct device *dev, struct clk_hw *hw,26 const char *dev_id, const char *con_id);27void __clk_put(struct clk *clk) HWJS_SUSPENDS;28#else29/* All these casts to avoid ifdefs in clkdev... */30static inline struct clk *31clk_hw_create_clk(struct device *dev, struct clk_hw *hw, const char *dev_id,32 const char *con_id)33{34 return (struct clk *)hw;35}36static inline void __clk_put(struct clk *clk) { }37 38#endif39