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clk: ux500: sysctrl: constify clk_ops.

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clk_ops are not supposed to change at runtime. All functions
working with clk_ops provided by <linux/clk-provider.h> work
with const clk_ops. So mark the non-const clk_ops as const.

Here, Function "clk_reg_sysctrl" is used to initialized clk_init_data.
clk_init_data is working with const clk_ops. So make clk_reg_sysctrl
non-const clk_ops argument as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Arvind Yadav 2017-08-28 12:32:40 +05:30 committed by Stephen Boyd
parent df4f45a00b
commit ca2ea4b036
1 changed files with 4 additions and 4 deletions
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8
drivers/clk/ux500/clk-sysctrl.c
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@ -98,18 +98,18 @@ static u8 clk_sysctrl_get_parent(struct clk_hw *hw)
return clk->parent_index;
}
static struct clk_ops clk_sysctrl_gate_ops = {
static const struct clk_ops clk_sysctrl_gate_ops = {
.prepare = clk_sysctrl_prepare,
.unprepare = clk_sysctrl_unprepare,
};
static struct clk_ops clk_sysctrl_gate_fixed_rate_ops = {
static const struct clk_ops clk_sysctrl_gate_fixed_rate_ops = {
.prepare = clk_sysctrl_prepare,
.unprepare = clk_sysctrl_unprepare,
.recalc_rate = clk_sysctrl_recalc_rate,
};
static struct clk_ops clk_sysctrl_set_parent_ops = {
static const struct clk_ops clk_sysctrl_set_parent_ops = {
.set_parent = clk_sysctrl_set_parent,
.get_parent = clk_sysctrl_get_parent,
};
@ -124,7 +124,7 @@ static struct clk *clk_reg_sysctrl(struct device *dev,
unsigned long rate,
unsigned long enable_delay_us,
unsigned long flags,
struct clk_ops *clk_sysctrl_ops)
const struct clk_ops *clk_sysctrl_ops)
{
struct clk_sysctrl *clk;
struct clk_init_data clk_sysctrl_init;