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pinctrl: consumer: use correct retval for placeholder functions 

These functions are supposed to return an error pointer, not NULL.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Wolfram Sang 2014-12-16 10:59:17 +01:00 committed by Linus Walleij
parent d171cd02f2
commit 5a7d2efdd9
1 changed files with 3 additions and 3 deletions
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6
include/linux/pinctrl/consumer.h
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@ -82,7 +82,7 @@ static inline int pinctrl_gpio_direction_output(unsigned gpio)
static inline struct pinctrl * __must_check pinctrl_get(struct device *dev)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline void pinctrl_put(struct pinctrl *p)
@ -93,7 +93,7 @@ static inline struct pinctrl_state * __must_check pinctrl_lookup_state(
struct pinctrl *p,
const char *name)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline int pinctrl_select_state(struct pinctrl *p,
@ -104,7 +104,7 @@ static inline int pinctrl_select_state(struct pinctrl *p,
static inline struct pinctrl * __must_check devm_pinctrl_get(struct device *dev)
{
return NULL;
return ERR_PTR(-ENOSYS);
}
static inline void devm_pinctrl_put(struct pinctrl *p)