Commit eeb35df0 authored by Douglas Anderson's avatar Douglas Anderson Committed by Rafael J. Wysocki
Browse files

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: 27dceb81 ("PM / Domains: Introduce dev_pm_domain_attach_by_name()")
Signed-off-by: default avatarDouglas Anderson <dianders@chromium.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 7416f1f2

drivers/base/power/common.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -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().

 * For a detailed function description, see dev_pm_domain_attach_by_id().

 */

 */

struct device *dev_pm_domain_attach_by_name(struct device *dev,

struct device *dev_pm_domain_attach_by_name(struct device *dev,

					    char *name)

					    const char *name)

{

{

	if (dev->pm_domain)

	if (dev->pm_domain)

		return ERR_PTR(-EEXIST);

		return ERR_PTR(-EEXIST);

include/linux/pm_domain.h

+2 −2
Original line number Original line Diff line number Diff line
@@ -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,

struct device *dev_pm_domain_attach_by_id(struct device *dev,

					  unsigned int index);

					  unsigned int index);

struct device *dev_pm_domain_attach_by_name(struct device *dev,

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_detach(struct device *dev, bool power_off);

void dev_pm_domain_set(struct device *dev, struct dev_pm_domain *pd);

void dev_pm_domain_set(struct device *dev, struct dev_pm_domain *pd);

#else

#else
@@ -355,7 +355,7 @@ static inline struct device *dev_pm_domain_attach_by_id(struct device *dev, 
	return NULL;

	return NULL;

}

}

static inline struct device *dev_pm_domain_attach_by_name(struct device *dev,

static inline struct device *dev_pm_domain_attach_by_name(struct device *dev,

							  char *name)

							  const char *name)

{

{

	return NULL;

	return NULL;

}

}

CRA Git | Maintained and supported by SUSTech CRA and CCSE