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Commit df4f45a0 authored by Arvind Yadav's avatar Arvind Yadav Committed by Stephen Boyd
Browse files

clk: ux500: prcmu: constify clk_ops. 



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: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 69a6beab

drivers/clk/ux500/clk-prcmu.c

+7 −7
Original line number Diff line number Diff line
@@ -186,7 +186,7 @@ static void clk_prcmu_opp_volt_unprepare(struct clk_hw *hw) 
	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,

	.unprepare = clk_prcmu_unprepare,

	.is_prepared = clk_prcmu_is_prepared,
@@ -198,7 +198,7 @@ static struct clk_ops clk_prcmu_scalable_ops = { 
	.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,

	.unprepare = clk_prcmu_unprepare,

	.is_prepared = clk_prcmu_is_prepared,
@@ -208,19 +208,19 @@ static struct clk_ops clk_prcmu_gate_ops = { 
	.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,

	.recalc_rate = clk_prcmu_recalc_rate,

	.round_rate = clk_prcmu_round_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,

	.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,

	.unprepare = clk_prcmu_opp_unprepare,

	.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,

};



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,

	.unprepare = clk_prcmu_opp_volt_unprepare,

	.is_prepared = clk_prcmu_is_prepared,
@@ -247,7 +247,7 @@ static struct clk *clk_reg_prcmu(const char *name, 
				 u8 cg_sel,

				 unsigned long rate,

				 unsigned long flags,

				 struct clk_ops *clk_prcmu_ops)

				 const struct clk_ops *clk_prcmu_ops)

{

	struct clk_prcmu *clk;

	struct clk_init_data clk_prcmu_init;