diff mbox series

[v2] PM / Domains: replace -ENOTSUPP with -EOPNOTSUPP

Message ID 20201119164325.9536-1-ilina@codeaurora.org
State Accepted
Commit a94ef811f7c3748736b85db0406da8e4ea391ac6
Headers show
Series [v2] PM / Domains: replace -ENOTSUPP with -EOPNOTSUPP | expand

Commit Message

Lina Iyer Nov. 19, 2020, 4:43 p.m. UTC
While submitting a patch to add next_wakeup, checkpatch reported this -

WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP
+       return -ENOTSUPP;

Address the above warning in other functions in pm_domain.h.

Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
---
 include/linux/pm_domain.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

Comments

Rafael J. Wysocki Nov. 23, 2020, 5:43 p.m. UTC | #1
On Thu, Nov 19, 2020 at 5:44 PM Lina Iyer <ilina@codeaurora.org> wrote:
>
> While submitting a patch to add next_wakeup, checkpatch reported this -
>
> WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP
> +       return -ENOTSUPP;
>
> Address the above warning in other functions in pm_domain.h.
>
> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
> Signed-off-by: Lina Iyer <ilina@codeaurora.org>
> ---
>  include/linux/pm_domain.h | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
> index 34a8784b0ad4..e55781333695 100644
> --- a/include/linux/pm_domain.h
> +++ b/include/linux/pm_domain.h
> @@ -259,24 +259,24 @@ static inline int pm_genpd_init(struct generic_pm_domain *genpd,
>  }
>  static inline int pm_genpd_remove(struct generic_pm_domain *genpd)
>  {
> -       return -ENOTSUPP;
> +       return -EOPNOTSUPP;
>  }
>
>  static inline int dev_pm_genpd_set_performance_state(struct device *dev,
>                                                      unsigned int state)
>  {
> -       return -ENOTSUPP;
> +       return -EOPNOTSUPP;
>  }
>
>  static inline int dev_pm_genpd_add_notifier(struct device *dev,
>                                             struct notifier_block *nb)
>  {
> -       return -ENOTSUPP;
> +       return -EOPNOTSUPP;
>  }
>
>  static inline int dev_pm_genpd_remove_notifier(struct device *dev)
>  {
> -       return -ENOTSUPP;
> +       return -EOPNOTSUPP;
>  }
>
>  static inline int dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next)
> @@ -334,13 +334,13 @@ struct device *genpd_dev_pm_attach_by_name(struct device *dev,
>  static inline int of_genpd_add_provider_simple(struct device_node *np,
>                                         struct generic_pm_domain *genpd)
>  {
> -       return -ENOTSUPP;
> +       return -EOPNOTSUPP;
>  }
>
>  static inline int of_genpd_add_provider_onecell(struct device_node *np,
>                                         struct genpd_onecell_data *data)
>  {
> -       return -ENOTSUPP;
> +       return -EOPNOTSUPP;
>  }
>
>  static inline void of_genpd_del_provider(struct device_node *np) {}
> @@ -396,7 +396,7 @@ static inline struct device *genpd_dev_pm_attach_by_name(struct device *dev,
>  static inline
>  struct generic_pm_domain *of_genpd_remove_last(struct device_node *np)
>  {
> -       return ERR_PTR(-ENOTSUPP);
> +       return ERR_PTR(-EOPNOTSUPP);
>  }
>  #endif /* CONFIG_PM_GENERIC_DOMAINS_OF */
>
> --

Applied as 5.11 material, thanks!
diff mbox series

Patch

diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 34a8784b0ad4..e55781333695 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -259,24 +259,24 @@  static inline int pm_genpd_init(struct generic_pm_domain *genpd,
 }
 static inline int pm_genpd_remove(struct generic_pm_domain *genpd)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline int dev_pm_genpd_set_performance_state(struct device *dev,
 						     unsigned int state)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline int dev_pm_genpd_add_notifier(struct device *dev,
 					    struct notifier_block *nb)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline int dev_pm_genpd_remove_notifier(struct device *dev)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline int dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next)
@@ -334,13 +334,13 @@  struct device *genpd_dev_pm_attach_by_name(struct device *dev,
 static inline int of_genpd_add_provider_simple(struct device_node *np,
 					struct generic_pm_domain *genpd)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline int of_genpd_add_provider_onecell(struct device_node *np,
 					struct genpd_onecell_data *data)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline void of_genpd_del_provider(struct device_node *np) {}
@@ -396,7 +396,7 @@  static inline struct device *genpd_dev_pm_attach_by_name(struct device *dev,
 static inline
 struct generic_pm_domain *of_genpd_remove_last(struct device_node *np)
 {
-	return ERR_PTR(-ENOTSUPP);
+	return ERR_PTR(-EOPNOTSUPP);
 }
 #endif /* CONFIG_PM_GENERIC_DOMAINS_OF */