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 7 struct clk_hw; 8 9 #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) 10 struct clk *__of_clk_get_from_provider(struct of_phandle_args *clkspec, 11 const char *dev_id, const char *con_id); 12 #endif 13 14 #ifdef CONFIG_COMMON_CLK 15 struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id, 16 const char *con_id); 17 void __clk_free_clk(struct clk *clk); 18 int __clk_get(struct clk *clk); 19 void __clk_put(struct clk *clk); 20 #else 21 /* All these casts to avoid ifdefs in clkdev... */ 22 static inline struct clk * 23 __clk_create_clk(struct clk_hw *hw, const char *dev_id, const char *con_id) 24 { 25 return (struct clk *)hw; 26 } 27 static inline void __clk_free_clk(struct clk *clk) { } 28 static struct clk_hw *__clk_get_hw(struct clk *clk) 29 { 30 return (struct clk_hw *)clk; 31 } 32 static inline int __clk_get(struct clk *clk) { return 1; } 33 static inline void __clk_put(struct clk *clk) { } 34 35 #endif 36