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clk: ux500: prcmu: 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_prcmu" is used to initialized clk_init_data.
clk_init_data is working with const clk_ops. So make clk_reg_prcmu
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 12:32:39 +05:30 • committed by Stephen Boyd
parent 69a6beab08
commit df4f45a00b
1 changed files with 7 additions and 7 deletions
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14
drivers/clk/ux500/clk-prcmu.c
View file

@ -186,7 +186,7 @@ static void clk_prcmu_opp_volt_unprepare(struct clk_hw *hw)
clk->is_prepared = 0; clk->is_prepared = 0;
} }
static struct clk_ops clk_prcmu_scalable_ops = { static const struct clk_ops clk_prcmu_scalable_ops = {
.prepare = clk_prcmu_prepare, .prepare = clk_prcmu_prepare,
.unprepare = clk_prcmu_unprepare, .unprepare = clk_prcmu_unprepare,
.is_prepared = clk_prcmu_is_prepared, .is_prepared = clk_prcmu_is_prepared,
@ -198,7 +198,7 @@ static struct clk_ops clk_prcmu_scalable_ops = {
.set_rate = clk_prcmu_set_rate, .set_rate = clk_prcmu_set_rate,
}; };
static struct clk_ops clk_prcmu_gate_ops = { static const struct clk_ops clk_prcmu_gate_ops = {
.prepare = clk_prcmu_prepare, .prepare = clk_prcmu_prepare,
.unprepare = clk_prcmu_unprepare, .unprepare = clk_prcmu_unprepare,
.is_prepared = clk_prcmu_is_prepared, .is_prepared = clk_prcmu_is_prepared,
@ -208,19 +208,19 @@ static struct clk_ops clk_prcmu_gate_ops = {
.recalc_rate = clk_prcmu_recalc_rate, .recalc_rate = clk_prcmu_recalc_rate,
}; };
static struct clk_ops clk_prcmu_scalable_rate_ops = { static const struct clk_ops clk_prcmu_scalable_rate_ops = {
.is_enabled = clk_prcmu_is_enabled, .is_enabled = clk_prcmu_is_enabled,
.recalc_rate = clk_prcmu_recalc_rate, .recalc_rate = clk_prcmu_recalc_rate,
.round_rate = clk_prcmu_round_rate, .round_rate = clk_prcmu_round_rate,
.set_rate = clk_prcmu_set_rate, .set_rate = clk_prcmu_set_rate,
}; };
static struct clk_ops clk_prcmu_rate_ops = { static const struct clk_ops clk_prcmu_rate_ops = {
.is_enabled = clk_prcmu_is_enabled, .is_enabled = clk_prcmu_is_enabled,
.recalc_rate = clk_prcmu_recalc_rate, .recalc_rate = clk_prcmu_recalc_rate,
}; };
static struct clk_ops clk_prcmu_opp_gate_ops = { static const struct clk_ops clk_prcmu_opp_gate_ops = {
.prepare = clk_prcmu_opp_prepare, .prepare = clk_prcmu_opp_prepare,
.unprepare = clk_prcmu_opp_unprepare, .unprepare = clk_prcmu_opp_unprepare,
.is_prepared = clk_prcmu_is_prepared, .is_prepared = clk_prcmu_is_prepared,
@ -230,7 +230,7 @@ static struct clk_ops clk_prcmu_opp_gate_ops = {
.recalc_rate = clk_prcmu_recalc_rate, .recalc_rate = clk_prcmu_recalc_rate,
}; };
static struct clk_ops clk_prcmu_opp_volt_scalable_ops = { static const struct clk_ops clk_prcmu_opp_volt_scalable_ops = {
.prepare = clk_prcmu_opp_volt_prepare, .prepare = clk_prcmu_opp_volt_prepare,
.unprepare = clk_prcmu_opp_volt_unprepare, .unprepare = clk_prcmu_opp_volt_unprepare,
.is_prepared = clk_prcmu_is_prepared, .is_prepared = clk_prcmu_is_prepared,
@ -247,7 +247,7 @@ static struct clk *clk_reg_prcmu(const char *name,
u8 cg_sel, u8 cg_sel,
unsigned long rate, unsigned long rate,
unsigned long flags, unsigned long flags,
struct clk_ops *clk_prcmu_ops) const struct clk_ops *clk_prcmu_ops)
{ {
struct clk_prcmu *clk; struct clk_prcmu *clk;
struct clk_init_data clk_prcmu_init; struct clk_init_data clk_prcmu_init;