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 <[email protected]> --- drivers/clk/ux500/clk-prcmu.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c index 7f34382..6e3e16b 100644 --- a/drivers/clk/ux500/clk-prcmu.c +++ b/drivers/clk/ux500/clk-prcmu.c @@ -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 void clk_prcmu_opp_volt_unprepare(struct clk_hw *hw) .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 void clk_prcmu_opp_volt_unprepare(struct clk_hw *hw) .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 void clk_prcmu_opp_volt_unprepare(struct clk_hw *hw) .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; -- 1.9.1
