diff options
| -rw-r--r-- | target/linux/ramips/patches-4.9/0024-GPIO-add-named-gpio-exports.patch | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/target/linux/ramips/patches-4.9/0024-GPIO-add-named-gpio-exports.patch b/target/linux/ramips/patches-4.9/0024-GPIO-add-named-gpio-exports.patch index 136c102758..3434864d26 100644 --- a/target/linux/ramips/patches-4.9/0024-GPIO-add-named-gpio-exports.patch +++ b/target/linux/ramips/patches-4.9/0024-GPIO-add-named-gpio-exports.patch @@ -127,10 +127,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org> static int match_export(struct device *dev, const void *desc) --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h -@@ -126,6 +126,11 @@ static inline int gpio_export(unsigned g +@@ -126,6 +126,12 @@ static inline int gpio_export(unsigned g return gpiod_export(gpio_to_desc(gpio), direction_may_change); } ++int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); +static inline int gpio_export_with_name(unsigned gpio, bool direction_may_change, const char *name) +{ + return __gpiod_export(gpio_to_desc(gpio), direction_may_change, name); @@ -141,13 +142,21 @@ Signed-off-by: John Crispin <blogic@openwrt.org> { --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h +@@ -427,6 +427,7 @@ static inline struct gpio_desc *devm_get + + #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS) + ++int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); + int gpiod_export(struct gpio_desc *desc, bool direction_may_change); + int gpiod_export_link(struct device *dev, const char *name, + struct gpio_desc *desc); @@ -434,6 +435,13 @@ void gpiod_unexport(struct gpio_desc *de #else /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */ +static inline int _gpiod_export(struct gpio_desc *desc, -+ bool direction_may_change, -+ const char *name) ++ bool direction_may_change, ++ const char *name) +{ + return -ENOSYS; +} |