diff mbox

PM / Domains: Replace -ENOSYS with -ENODEV

Message ID 1470416816-53336-1-git-send-email-lina.iyer@linaro.org
State New
Headers show

Commit Message

Lina Iyer Aug. 5, 2016, 5:06 p.m. UTC 
ENOSYS is for syscalls that are not supported. ENODEV is a better return
value when the PM Domains are not available.

Signed-off-by: Lina Iyer <lina.iyer@linaro.org>

---
 include/linux/pm_domain.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

-- 
2.7.4

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diff mbox

Patch

diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 688dc57..8a63406 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -151,7 +151,7 @@  extern struct dev_power_governor pm_domain_always_on_gov;
 
 static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev)
 {
-	return ERR_PTR(-ENOSYS);
+	return ERR_PTR(-ENODEV);
 }
 static inline struct generic_pm_domain *pm_genpd_lookup_dev(struct device *dev)
 {
@@ -161,27 +161,27 @@  static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd,
 					struct device *dev,
 					struct gpd_timing_data *td)
 {
-	return -ENOSYS;
+	return -ENODEV;
 }
 static inline int pm_genpd_remove_device(struct generic_pm_domain *genpd,
 					 struct device *dev)
 {
-	return -ENOSYS;
+	return -ENODEV;
 }
 static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
 					 struct generic_pm_domain *new_sd)
 {
-	return -ENOSYS;
+	return -ENODEV;
 }
 static inline int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
 					    struct generic_pm_domain *target)
 {
-	return -ENOSYS;
+	return -ENODEV;
 }
 static inline int pm_genpd_init(struct generic_pm_domain *genpd,
 				struct dev_power_governor *gov, bool is_off)
 {
-	return -ENOSYS;
+	return -ENODEV;
 }
 static inline int pm_genpd_of_parse_power_states(
 				struct generic_pm_domain *genpd)