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PM / Domains: Mark "name" const in dev_pm_domain_attach_by_name() 

As of the patch ("PM / Domains: Mark "name" const in
genpd_dev_pm_attach_by_name()") it's clear that the name in
dev_pm_domain_attach_by_name() can be const.  Mark it as so.  This
allows drivers to pass in a name that was declared "const" in a
driver.

Fixes: 27dceb81f4 ("PM / Domains: Introduce dev_pm_domain_attach_by_name()")
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>
This commit is contained in:
Douglas Anderson 2019-02-14 10:12:49 -08:00 committed by Rafael J. Wysocki
parent 7416f1f206
commit eeb35df052
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/base/power/common.c
View File

@ -160,7 +160,7 @@ EXPORT_SYMBOL_GPL(dev_pm_domain_attach_by_id);
* For a detailed function description, see dev_pm_domain_attach_by_id().
*/
struct device *dev_pm_domain_attach_by_name(struct device *dev,
char *name)
const char *name)
{
if (dev->pm_domain)
return ERR_PTR(-EEXIST);

4
include/linux/pm_domain.h
View File

@ -341,7 +341,7 @@ int dev_pm_domain_attach(struct device *dev, bool power_on);
struct device *dev_pm_domain_attach_by_id(struct device *dev,
unsigned int index);
struct device *dev_pm_domain_attach_by_name(struct device *dev,
char *name);
const char *name);
void dev_pm_domain_detach(struct device *dev, bool power_off);
void dev_pm_domain_set(struct device *dev, struct dev_pm_domain *pd);
#else
@ -355,7 +355,7 @@ static inline struct device *dev_pm_domain_attach_by_id(struct device *dev,
return NULL;
}
static inline struct device *dev_pm_domain_attach_by_name(struct device *dev,
char *name)
const char *name)
{
return NULL;
}