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>
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 18eccef..72c0415d 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -82,7 +82,7 @@
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 @@
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 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)