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clk: Remove clk_{register,unregister}_multiplier() 

These APIs aren't used, so remove them. This can be reverted if
we get a user at some point.

Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Suggested-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
hifive-unleashed-5.1
Stephen Boyd 2015-10-21 16:26:44 -07:00
parent f63d19ef52
commit acba7855dd
2 changed files with 0 additions and 58 deletions
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51
drivers/clk/clk-multiplier.c
View File

@ -128,54 +128,3 @@ const struct clk_ops clk_multiplier_ops = {
.set_rate = clk_multiplier_set_rate,
};
EXPORT_SYMBOL_GPL(clk_multiplier_ops);
struct clk *clk_register_multiplier(struct device *dev, const char *name,
const char *parent_name,
unsigned long flags,
void __iomem *reg, u8 shift, u8 width,
u8 clk_mult_flags, spinlock_t *lock)
{
struct clk_init_data init;
struct clk_multiplier *mult;
struct clk *clk;
mult = kmalloc(sizeof(*mult), GFP_KERNEL);
if (!mult)
return ERR_PTR(-ENOMEM);
init.name = name;
init.ops = &clk_multiplier_ops;
init.flags = flags | CLK_IS_BASIC;
init.parent_names = &parent_name;
init.num_parents = 1;
mult->reg = reg;
mult->shift = shift;
mult->width = width;
mult->flags = clk_mult_flags;
mult->lock = lock;
mult->hw.init = &init;
clk = clk_register(dev, &mult->hw);
if (IS_ERR(clk))
kfree(mult);
return clk;
}
EXPORT_SYMBOL_GPL(clk_register_multiplier);
void clk_unregister_multiplier(struct clk *clk)
{
struct clk_multiplier *mult;
struct clk_hw *hw;
hw = __clk_get_hw(clk);
if (!hw)
return;
mult = to_clk_multiplier(hw);
clk_unregister(clk);
kfree(mult);
}
EXPORT_SYMBOL_GPL(clk_unregister_multiplier);

7
include/linux/clk-provider.h
View File

@ -554,13 +554,6 @@ struct clk_multiplier {
extern const struct clk_ops clk_multiplier_ops;
struct clk *clk_register_multiplier(struct device *dev, const char *name,
const char *parent_name,
unsigned long flags,
void __iomem *reg, u8 shift, u8 width,
u8 clk_mult_flags, spinlock_t *lock);
void clk_unregister_multiplier(struct clk *clk);
/***
* struct clk_composite - aggregate clock of mux, divider and gate clocks
*