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clk: ti: Remove unused functions 

They are not used any more since
commit 7558562a70 ("clk: ti: Drop legacy clk-3xxx-legacy code")

Reported-by: Hulk Robot <hulkci@huawei.com>
Suggested-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
YueHaibing 2019-05-29 17:39:37 +08:00 committed by Stephen Boyd
parent 60e9c3703c
commit da6a5dda5e
3 changed files with 0 additions and 146 deletions
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85
drivers/clk/ti/divider.c
View File

@ -425,91 +425,6 @@ int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div,
return 0;
}
static const struct clk_div_table *
_get_div_table_from_setup(struct ti_clk_divider *setup, u8 *width)
{
const struct clk_div_table *table = NULL;
ti_clk_parse_divider_data(setup->dividers, setup->num_dividers,
setup->max_div, setup->flags, width,
&table);
return table;
}
struct clk_hw *ti_clk_build_component_div(struct ti_clk_divider *setup)
{
struct clk_omap_divider *div;
struct clk_omap_reg *reg;
int ret;
if (!setup)
return NULL;
div = kzalloc(sizeof(*div), GFP_KERNEL);
if (!div)
return ERR_PTR(-ENOMEM);
reg = (struct clk_omap_reg *)&div->reg;
reg->index = setup->module;
reg->offset = setup->reg;
if (setup->flags & CLKF_INDEX_STARTS_AT_ONE)
div->flags |= CLK_DIVIDER_ONE_BASED;
if (setup->flags & CLKF_INDEX_POWER_OF_TWO)
div->flags |= CLK_DIVIDER_POWER_OF_TWO;
div->table = _get_div_table_from_setup(setup, &div->width);
if (IS_ERR(div->table)) {
ret = PTR_ERR(div->table);
kfree(div);
return ERR_PTR(ret);
}
div->shift = setup->bit_shift;
div->latch = -EINVAL;
return &div->hw;
}
struct clk *ti_clk_register_divider(struct ti_clk *setup)
{
struct ti_clk_divider *div = setup->data;
struct clk_omap_reg reg = {
.index = div->module,
.offset = div->reg,
};
u8 width;
u32 flags = 0;
u8 div_flags = 0;
const struct clk_div_table *table;
struct clk *clk;
if (div->flags & CLKF_INDEX_STARTS_AT_ONE)
div_flags |= CLK_DIVIDER_ONE_BASED;
if (div->flags & CLKF_INDEX_POWER_OF_TWO)
div_flags |= CLK_DIVIDER_POWER_OF_TWO;
if (div->flags & CLKF_SET_RATE_PARENT)
flags |= CLK_SET_RATE_PARENT;
table = _get_div_table_from_setup(div, &width);
if (IS_ERR(table))
return (struct clk *)table;
clk = _register_divider(NULL, setup->name, div->parent,
flags, &reg, div->bit_shift,
width, -EINVAL, div_flags, table);
if (IS_ERR(clk))
kfree(table);
return clk;
}
static struct clk_div_table *
__init ti_clk_get_div_table(struct device_node *node)
{

30
drivers/clk/ti/gate.c
View File

@ -131,36 +131,6 @@ static struct clk *_register_gate(struct device *dev, const char *name,
return clk;
}
struct clk_hw *ti_clk_build_component_gate(struct ti_clk_gate *setup)
{
struct clk_hw_omap *gate;
struct clk_omap_reg *reg;
const struct clk_hw_omap_ops *ops = &clkhwops_wait;
if (!setup)
return NULL;
gate = kzalloc(sizeof(*gate), GFP_KERNEL);
if (!gate)
return ERR_PTR(-ENOMEM);
reg = (struct clk_omap_reg *)&gate->enable_reg;
reg->index = setup->module;
reg->offset = setup->reg;
gate->enable_bit = setup->bit_shift;
if (setup->flags & CLKF_NO_WAIT)
ops = NULL;
if (setup->flags & CLKF_INTERFACE)
ops = &clkhwops_iclk_wait;
gate->ops = ops;
return &gate->hw;
}
static void __init _of_ti_gate_clk_setup(struct device_node *node,
const struct clk_ops *ops,
const struct clk_hw_omap_ops *hw_ops)

31
drivers/clk/ti/mux.c
View File

@ -164,37 +164,6 @@ static struct clk *_register_mux(struct device *dev, const char *name,
return clk;
}
struct clk *ti_clk_register_mux(struct ti_clk *setup)
{
struct ti_clk_mux *mux;
u32 flags;
u8 mux_flags = 0;
struct clk_omap_reg reg;
u32 mask;
mux = setup->data;
flags = CLK_SET_RATE_NO_REPARENT;
mask = mux->num_parents;
if (!(mux->flags & CLKF_INDEX_STARTS_AT_ONE))
mask--;
mask = (1 << fls(mask)) - 1;
reg.index = mux->module;
reg.offset = mux->reg;
reg.ptr = NULL;
if (mux->flags & CLKF_INDEX_STARTS_AT_ONE)
mux_flags |= CLK_MUX_INDEX_ONE;
if (mux->flags & CLKF_SET_RATE_PARENT)
flags |= CLK_SET_RATE_PARENT;
return _register_mux(NULL, setup->name, mux->parents, mux->num_parents,
flags, &reg, mux->bit_shift, mask, -EINVAL,
mux_flags, NULL);
}
/**
* of_mux_clk_setup - Setup function for simple mux rate clock
* @node: DT node for the clock