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authorWolfram Sang <wsa+renesas@sang-engineering.com>2014-12-16 12:59:17 +0300
committerLinus Walleij <linus.walleij@linaro.org>2015-01-14 16:21:51 +0300
commit5a7d2efdd93f6c4bb6cd3d5df3d2f5611c9b87ac (patch)
tree8e1da8c5f71caf22922e13728d1b6ede841af89c /include/linux/pinctrl/consumer.h
parentd171cd02f2ea21e08a7ad2eb168c0d0b89bebb98 (diff)
downloadlinux-5a7d2efdd93f6c4bb6cd3d5df3d2f5611c9b87ac.tar.xz
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>
Diffstat (limited to 'include/linux/pinctrl/consumer.h')
-rw-r--r--include/linux/pinctrl/consumer.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 18eccefea06e..72c0415d6c21 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -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)