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Subject[PATCH 2/2] PM / Domains: Mark "name" const in dev_pm_domain_attach_by_name()
Date
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: 27dceb81f445 ("PM / Domains: Introduce dev_pm_domain_attach_by_name()")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

drivers/base/power/common.c | 2 +-
include/linux/pm_domain.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/base/power/common.c b/drivers/base/power/common.c
index b413951c6abc..22aedb28aad7 100644
--- a/drivers/base/power/common.c
+++ b/drivers/base/power/common.c
@@ -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);
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 203be5082f33..1ed5874bcee0 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -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;
}
--
2.21.0.rc0.258.g878e2cd30e-goog
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