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paramter: The dev_add_param_*() return ERR_PTR(), change no-ops to return ERR_PTR(-ENOSYS) instead of NULL 

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2015-03-09 15:45:04 +01:00 committed by Sascha Hauer
parent 60a4277b3e
commit 03b59bdb64
1 changed files with 9 additions and 9 deletions
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18
include/param.h
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@ -97,7 +97,7 @@ static inline struct param_d *dev_add_param(struct device_d *dev, char *name,
const char *(*get)(struct device_d *, struct param_d *p),
unsigned long flags)
{
return 0;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_string(struct device_d *dev, const char *name,
@ -105,7 +105,7 @@ static inline struct param_d *dev_add_param_string(struct device_d *dev, const c
int (*get)(struct param_d *p, void *priv),
char **value, void *priv)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_int(struct device_d *dev, const char *name,
@ -113,7 +113,7 @@ static inline struct param_d *dev_add_param_int(struct device_d *dev, const char
int (*get)(struct param_d *p, void *priv),
int *value, const char *format, void *priv)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_enum(struct device_d *dev, const char *name,
@ -122,7 +122,7 @@ static inline struct param_d *dev_add_param_enum(struct device_d *dev, const cha
int *value, const char **names, int max, void *priv)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_bool(struct device_d *dev, const char *name,
@ -130,19 +130,19 @@ static inline struct param_d *dev_add_param_bool(struct device_d *dev, const cha
int (*get)(struct param_d *p, void *priv),
int *value, void *priv)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_int_ro(struct device_d *dev, const char *name,
int value, const char *format)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_llint_ro(struct device_d *dev, const char *name,
long long value, const char *format)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_ip(struct device_d *dev, const char *name,
@ -150,7 +150,7 @@ static inline struct param_d *dev_add_param_ip(struct device_d *dev, const char
int (*get)(struct param_d *p, void *priv),
IPaddr_t *ip, void *priv)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline struct param_d *dev_add_param_mac(struct device_d *dev, const char *name,
@ -158,7 +158,7 @@ static inline struct param_d *dev_add_param_mac(struct device_d *dev, const char
int (*get)(struct param_d *p, void *priv),
u8 *mac, void *priv)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline int dev_add_param_fixed(struct device_d *dev, const char *name, const char *value)