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| author | Douglas Anderson <dianders@chromium.org> | 2019-02-14 21:12:48 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-02-15 13:36:15 +0300 |
| commit | 7416f1f206877fa2f61ada3dadbefdb4817b541f (patch) | |
| tree | 73837d7e2af146db2a16ba9a01a62b07c92770e8 /include/linux/pm_domain.h | |
| parent | e16a42c3faa8871353b3e7080cbc5a89bf285187 (diff) | |
| download | linux-7416f1f206877fa2f61ada3dadbefdb4817b541f.tar.xz | |
PM / Domains: Mark "name" const in genpd_dev_pm_attach_by_name()
The genpd_dev_pm_attach_by_name() simply takes the name and passes it
to of_property_match_string() where the argument is "const char *".
Adding a const here allows a later patch to add a const to
dev_pm_domain_attach_by_name() which allows drivers to pass in a name
that was declared "const" in a driver.
Fixes: 5d6be70add65 ("PM / Domains: Introduce option to attach a device by name to genpd")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/pm_domain.h')
| -rw-r--r-- | include/linux/pm_domain.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index dd364abb649a..203be5082f33 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -271,7 +271,7 @@ int genpd_dev_pm_attach(struct device *dev); struct device *genpd_dev_pm_attach_by_id(struct device *dev, unsigned int index); struct device *genpd_dev_pm_attach_by_name(struct device *dev, - char *name); + const char *name); #else /* !CONFIG_PM_GENERIC_DOMAINS_OF */ static inline int of_genpd_add_provider_simple(struct device_node *np, struct generic_pm_domain *genpd) @@ -324,7 +324,7 @@ static inline struct device *genpd_dev_pm_attach_by_id(struct device *dev, } static inline struct device *genpd_dev_pm_attach_by_name(struct device *dev, - char *name) + const char *name) { return NULL; } |