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clk: declare clk_ops of basic clks in clk-provider.h

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Besides the static initialization, the clk_ops of basic clks could
also be used by particular clk type being subclass of the basic clks.

For example, clk_busy_divider has the same clk_ops as clk_divider,
except it has to wait for a busy bit before return success with
.set_rate.  clk_busy_divider will somehow reuse clk_ops of clk_divider.

Since clk-provider.h is included by clk-private.h, it's safe to move
those clk_ops declaration of basic clks form  clk-private.h into
clk-provider.h, so that implementation of clks like clk_busy_divider
above do not need to include clk-private.h to access those clk_ops.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Shawn Guo 2012-03-27 15:23:23 +08:00 • committed by Mike Turquette
parent 822c250e15
commit bffad66e31
2 changed files with 4 additions and 8 deletions
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8
include/linux/clk-private.h
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@ -55,8 +55,6 @@ struct clk {
* alternative macro for static initialization
*/
extern const struct clk_ops clk_fixed_rate_ops;
#define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate, \
_fixed_rate_flags) \
static struct clk _name; \
@ -78,8 +76,6 @@ extern const struct clk_ops clk_fixed_rate_ops;
.flags = _flags, \
};
extern const struct clk_ops clk_gate_ops;
#define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr, \
_flags, _reg, _bit_idx, \
_gate_flags, _lock) \
@ -110,8 +106,6 @@ extern const struct clk_ops clk_gate_ops;
.flags = _flags, \
};
extern const struct clk_ops clk_divider_ops;
#define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \
_flags, _reg, _shift, _width, \
_divider_flags, _lock) \
@ -143,8 +137,6 @@ extern const struct clk_ops clk_divider_ops;
.flags = _flags, \
};
extern const struct clk_ops clk_mux_ops;
#define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags, \
_reg, _shift, _width, \
_mux_flags, _lock) \