On 27-09-21, 01:40, Dmitry Osipenko wrote:
> Elements of the 'names' array are not changed by the code, constify them
> for consistency.
>
> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
> ---
> drivers/opp/core.c | 6 +++---
> include/linux/pm_opp.h | 8 ++++----
> 2 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/opp/core.c b/drivers/opp/core.c
> index 04b4691a8aac..3057beabd370 100644
> --- a/drivers/opp/core.c
> +++ b/drivers/opp/core.c
> @@ -2348,12 +2348,12 @@ static void _opp_detach_genpd(struct opp_table *opp_table)
> * "required-opps" are added in DT.
> */
> struct opp_table *dev_pm_opp_attach_genpd(struct device *dev,
> - const char **names, struct device ***virt_devs)
> + const char * const *names, struct device ***virt_devs)
> {
> struct opp_table *opp_table;
> struct device *virt_dev;
> int index = 0, ret = -EINVAL;
> - const char **name = names;
> + const char * const *name = names;
>
> opp_table = _add_opp_table(dev, false);
> if (IS_ERR(opp_table))
> @@ -2457,7 +2457,7 @@ static void devm_pm_opp_detach_genpd(void *data)
> *
> * Return: 0 on success and errorno otherwise.
> */
> -int devm_pm_opp_attach_genpd(struct device *dev, const char **names,
> +int devm_pm_opp_attach_genpd(struct device *dev, const char * const *names,
> struct device ***virt_devs)
> {
> struct opp_table *opp_table;
> diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
> index a95d6fdd20b6..879c138c7b8e 100644
> --- a/include/linux/pm_opp.h
> +++ b/include/linux/pm_opp.h
> @@ -156,9 +156,9 @@ int devm_pm_opp_set_clkname(struct device *dev, const char *name);
> struct opp_table *dev_pm_opp_register_set_opp_helper(struct device *dev, int (*set_opp)(struct dev_pm_set_opp_data *data));
> void dev_pm_opp_unregister_set_opp_helper(struct opp_table *opp_table);
> int devm_pm_opp_register_set_opp_helper(struct device *dev, int (*set_opp)(struct dev_pm_set_opp_data *data));
> -struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs);
> +struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char * const *names, struct device ***virt_devs);
> void dev_pm_opp_detach_genpd(struct opp_table *opp_table);
> -int devm_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs);
> +int devm_pm_opp_attach_genpd(struct device *dev, const char * const *names, struct device ***virt_devs);
> struct dev_pm_opp *dev_pm_opp_xlate_required_opp(struct opp_table *src_table, struct opp_table *dst_table, struct dev_pm_opp *src_opp);
> int dev_pm_opp_xlate_performance_state(struct opp_table *src_table, struct opp_table *dst_table, unsigned int pstate);
> int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq);
> @@ -376,7 +376,7 @@ static inline int devm_pm_opp_set_clkname(struct device *dev, const char *name)
> return -EOPNOTSUPP;
> }
>
> -static inline struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs)
> +static inline struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char * const *names, struct device ***virt_devs)
> {
> return ERR_PTR(-EOPNOTSUPP);
> }
> @@ -384,7 +384,7 @@ static inline struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, cons
> static inline void dev_pm_opp_detach_genpd(struct opp_table *opp_table) {}
>
> static inline int devm_pm_opp_attach_genpd(struct device *dev,
> - const char **names,
> + const char * const *names,
> struct device ***virt_devs)
> {
> return -EOPNOTSUPP;
Applied. Thanks.
--
viresh
