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Message-Id: <76b98d6560cea9cb0710a05632ebfeabd777d03a.1612157127.git.viresh.kumar@linaro.org>
Date: Mon, 1 Feb 2021 10:55:54 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: "Rafael J. Wysocki" <rjw@...ysocki.net>,
Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
Stephen Boyd <sboyd@...nel.org>
Cc: Viresh Kumar <viresh.kumar@...aro.org>, linux-pm@...r.kernel.org,
Vincent Guittot <vincent.guittot@...aro.org>,
linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] opp: Replace ENOTSUPP with EOPNOTSUPP
Checkpatch gives following warning for new patches, and the new patches
normally follow the existing standards for such stuff. Lets fix it
properly.
WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP.
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
include/linux/pm_opp.h | 64 +++++++++++++++++++++---------------------
1 file changed, 32 insertions(+), 32 deletions(-)
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index c6c7d73eb015..ab1d15ce559d 100644
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -167,12 +167,12 @@ int dev_pm_opp_sync_regulators(struct device *dev);
#else
static inline struct opp_table *dev_pm_opp_get_opp_table(struct device *dev)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline struct opp_table *dev_pm_opp_get_opp_table_indexed(struct device *dev, int index)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_put_opp_table(struct opp_table *opp_table) {}
@@ -232,37 +232,37 @@ static inline unsigned long dev_pm_opp_get_suspend_opp_freq(struct device *dev)
static inline struct dev_pm_opp *dev_pm_opp_find_freq_exact(struct device *dev,
unsigned long freq, bool available)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline struct dev_pm_opp *dev_pm_opp_find_level_exact(struct device *dev,
unsigned int level)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline struct dev_pm_opp *dev_pm_opp_find_level_ceil(struct device *dev,
unsigned int *level)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline struct dev_pm_opp *dev_pm_opp_find_freq_floor(struct device *dev,
unsigned long *freq)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline struct dev_pm_opp *dev_pm_opp_find_freq_ceil_by_volt(struct device *dev,
unsigned long u_volt)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline struct dev_pm_opp *dev_pm_opp_find_freq_ceil(struct device *dev,
unsigned long *freq)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_put(struct dev_pm_opp *opp) {}
@@ -270,7 +270,7 @@ static inline void dev_pm_opp_put(struct dev_pm_opp *opp) {}
static inline int dev_pm_opp_add(struct device *dev, unsigned long freq,
unsigned long u_volt)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline void dev_pm_opp_remove(struct device *dev, unsigned long freq)
@@ -301,19 +301,19 @@ static inline int dev_pm_opp_disable(struct device *dev, unsigned long freq)
static inline int dev_pm_opp_register_notifier(struct device *dev, struct notifier_block *nb)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_unregister_notifier(struct device *dev, struct notifier_block *nb)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline struct opp_table *dev_pm_opp_set_supported_hw(struct device *dev,
const u32 *versions,
unsigned int count)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_put_supported_hw(struct opp_table *opp_table) {}
@@ -321,7 +321,7 @@ static inline void dev_pm_opp_put_supported_hw(struct opp_table *opp_table) {}
static inline struct opp_table *dev_pm_opp_register_set_opp_helper(struct device *dev,
int (*set_opp)(struct dev_pm_set_opp_data *data))
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_unregister_set_opp_helper(struct opp_table *opp_table) {}
@@ -330,33 +330,33 @@ static inline struct opp_table *
devm_pm_opp_register_set_opp_helper(struct device *dev,
int (*set_opp)(struct dev_pm_set_opp_data *data))
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline struct opp_table *dev_pm_opp_set_prop_name(struct device *dev, const char *name)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_put_prop_name(struct opp_table *opp_table) {}
static inline struct opp_table *dev_pm_opp_set_regulators(struct device *dev, const char * const names[], unsigned int count)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_put_regulators(struct opp_table *opp_table) {}
static inline struct opp_table *dev_pm_opp_set_clkname(struct device *dev, const char *name)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_put_clkname(struct opp_table *opp_table) {}
static inline struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline void dev_pm_opp_detach_genpd(struct opp_table *opp_table) {}
@@ -364,27 +364,27 @@ static inline void dev_pm_opp_detach_genpd(struct opp_table *opp_table) {}
static inline struct opp_table *devm_pm_opp_attach_genpd(struct device *dev,
const char **names, struct device ***virt_devs)
{
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
}
static inline int dev_pm_opp_xlate_performance_state(struct opp_table *src_table, struct opp_table *dst_table, unsigned int pstate)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_set_opp(struct device *dev, struct dev_pm_opp *opp)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask)
@@ -402,7 +402,7 @@ static inline void dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask
static inline int dev_pm_opp_sync_regulators(struct device *dev)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
#endif /* CONFIG_PM_OPP */
@@ -427,17 +427,17 @@ static inline void dev_pm_opp_of_unregister_em(struct device *dev)
#else
static inline int dev_pm_opp_of_add_table(struct device *dev)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_of_add_table_indexed(struct device *dev, int index)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_of_add_table_noclk(struct device *dev, int index)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline void dev_pm_opp_of_remove_table(struct device *dev)
@@ -446,7 +446,7 @@ static inline void dev_pm_opp_of_remove_table(struct device *dev)
static inline int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask)
@@ -455,7 +455,7 @@ static inline void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpum
static inline int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline struct device_node *dev_pm_opp_of_get_opp_desc_node(struct device *dev)
@@ -471,7 +471,7 @@ static inline struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp)
static inline int dev_pm_opp_of_register_em(struct device *dev,
struct cpumask *cpus)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline void dev_pm_opp_of_unregister_em(struct device *dev)
@@ -480,12 +480,12 @@ static inline void dev_pm_opp_of_unregister_em(struct device *dev)
static inline int of_get_required_opp_performance_state(struct device_node *np, int index)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int dev_pm_opp_of_find_icc_paths(struct device *dev, struct opp_table *opp_table)
{
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
#endif
--
2.25.0.rc1.19.g042ed3e048af
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