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opp: Change type of dev_pm_opp_attach_genpd(names) argument

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Elements of the 'names' array are not changed by the code, constify them
for consistency.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Dmitry Osipenko 2021-09-27 01:40:24 +03:00 committed by Viresh Kumar
parent 8b7912f4cb
commit 3734b9f2ce
2 changed files with 7 additions and 7 deletions
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6
drivers/opp/core.c
View File

@ -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;

8
include/linux/pm_opp.h
View File

@ -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;