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authorJohn Crispin <john@phrozen.org>2018-03-13 13:09:59 +0100
committerJohn Crispin <john@phrozen.org>2018-03-13 13:10:21 +0100
commitd57ca53ff9d0f6236ab4d5fb7d5585da6596aef9 (patch)
tree5e4733987a3807ad077a16de673c427a11842bdf /target/linux
parent9004fc3c76324f669df3ff402faf78dc847af58a (diff)
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Revert "ramips: gpio: fix compilation if CONFIG_GPIO_SYSFS=n"
This reverts commit cff2dedebc665dc1d3d64d850afd0124c6d35eaa. This patch causes build issues Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ramips/patches-4.9/0024-GPIO-add-named-gpio-exports.patch15
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 136c102..3434864 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;
+}