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Commit 182f9e8c authored by Viresh Kumar's avatar Viresh Kumar Committed by Mike Turquette
Browse files

clk: clk-private: Add DEFINE_CLK macro 



All macros used for creating different kind of clocks have similar code for
initializing struct clk. This patch removes those redundant lines and create
another macro DEFINE_CLK.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@st.com>
Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
parent fbc42aab

include/linux/clk-private.h

+20 −39
Original line number Diff line number Diff line
@@ -55,6 +55,18 @@ struct clk { 
 * alternative macro for static initialization

 */



#define DEFINE_CLK(_name, _ops, _flags, _parent_names,		\

		_parents)					\

	static struct clk _name = {				\

		.name = #_name,					\

		.ops = &_ops,					\

		.hw = &_name##_hw.hw,				\

		.parent_names = _parent_names,			\

		.num_parents = ARRAY_SIZE(_parent_names),	\

		.parents = _parents,				\

		.flags = _flags,				\

	}



#define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate,		\

				_fixed_rate_flags)		\

	static struct clk _name;				\
@@ -66,15 +78,8 @@ struct clk { 
		.fixed_rate = _rate,				\

		.flags = _fixed_rate_flags,			\

	};							\

	static struct clk _name = {				\

		.name = #_name,					\

		.ops = &clk_fixed_rate_ops,			\

		.hw = &_name##_hw.hw,				\

		.parent_names = _name##_parent_names,		\

		.num_parents =					\

			ARRAY_SIZE(_name##_parent_names),	\

		.flags = _flags,				\

	};

	DEFINE_CLK(_name, clk_fixed_rate_ops, _flags,		\

			_name##_parent_names, NULL);



#define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr,	\

				_flags, _reg, _bit_idx,		\
@@ -95,16 +100,8 @@ struct clk { 
		.flags = _gate_flags,				\

		.lock = _lock,					\

	};							\

	static struct clk _name = {				\

		.name = #_name,					\

		.ops = &clk_gate_ops,				\

		.hw = &_name##_hw.hw,				\

		.parent_names = _name##_parent_names,		\

		.num_parents =					\

			ARRAY_SIZE(_name##_parent_names),	\

		.parents = _name##_parents,			\

		.flags = _flags,				\

	};

	DEFINE_CLK(_name, clk_gate_ops, _flags,			\

			_name##_parent_names, _name##_parents);



#define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr,	\

				_flags, _reg, _shift, _width,	\
@@ -126,16 +123,8 @@ struct clk { 
		.flags = _divider_flags,			\

		.lock = _lock,					\

	};							\

	static struct clk _name = {				\

		.name = #_name,					\

		.ops = &clk_divider_ops,			\

		.hw = &_name##_hw.hw,				\

		.parent_names = _name##_parent_names,		\

		.num_parents =					\

			ARRAY_SIZE(_name##_parent_names),	\

		.parents = _name##_parents,			\

		.flags = _flags,				\

	};

	DEFINE_CLK(_name, clk_divider_ops, _flags,		\

			_name##_parent_names, _name##_parents);



#define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags,	\

				_reg, _shift, _width,		\
@@ -151,16 +140,8 @@ struct clk { 
		.flags = _mux_flags,				\

		.lock = _lock,					\

	};							\

	static struct clk _name = {				\

		.name = #_name,					\

		.ops = &clk_mux_ops,				\

		.hw = &_name##_hw.hw,				\

		.parent_names = _parent_names,			\

		.num_parents =					\

			ARRAY_SIZE(_parent_names),		\

		.parents = _parents,				\

		.flags = _flags,				\

	};

	DEFINE_CLK(_name, clk_mux_ops, _flags, _parent_names,	\

			_parents);



/**

 * __clk_init - initialize the data structures in a struct clk