[PATCH v13 01/35] opp: Change type of dev_pm_opp_attach_genpd(names) argument

[Dmitry Osipenko]

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

Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
 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;
-- 
2.32.0