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Revert "ramips: gpio: fix compilation if CONFIG_GPIO_SYSFS=n"

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This reverts commit cff2dedebc.

This patch causes build issues

Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
John Crispin 2018-03-13 13:09:59 +01:00
parent 9004fc3c76
commit d57ca53ff9
1 changed files with 12 additions and 3 deletions
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15
target/linux/ramips/patches-4.9/0024-GPIO-add-named-gpio-exports.patch
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@ -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;
+}