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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2022-12-19 22:20:15 +0300
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>2023-01-30 17:55:28 +0300
commit40fc56ee608cdb20022c225ac6f1e4b7ba63f8f1 (patch)
treec4dec075acafb9ed9cfce56253df4142c5c55273 /include/linux/of_gpio.h
parentf9792ba054f86b9eee1fab017294554914837ab5 (diff)
downloadlinux-40fc56ee608cdb20022c225ac6f1e4b7ba63f8f1.tar.xz
gpiolib: of: remove of_get_gpio[_flags]() and of_get_named_gpio_flags()
There are no more users of these APIs in the mainline kernel, remove them. This leaves of_get_named_gpio() as the only legacy OF-specific API. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'include/linux/of_gpio.h')
-rw-r--r--include/linux/of_gpio.h45
1 files changed, 4 insertions, 41 deletions
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index 680025c1a55b..e27a9187c0c6 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -50,8 +50,8 @@ static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc)
return container_of(gc, struct of_mm_gpio_chip, gc);
}
-extern int of_get_named_gpio_flags(const struct device_node *np,
- const char *list_name, int index, enum of_gpio_flags *flags);
+extern int of_get_named_gpio(const struct device_node *np,
+ const char *list_name, int index);
extern int of_mm_gpiochip_add_data(struct device_node *np,
struct of_mm_gpio_chip *mm_gc,
@@ -68,49 +68,12 @@ extern void of_mm_gpiochip_remove(struct of_mm_gpio_chip *mm_gc);
#include <linux/errno.h>
/* Drivers may not strictly depend on the GPIO support, so let them link. */
-static inline int of_get_named_gpio_flags(const struct device_node *np,
- const char *list_name, int index, enum of_gpio_flags *flags)
-{
- if (flags)
- *flags = 0;
-
- return -ENOSYS;
-}
-
-#endif /* CONFIG_OF_GPIO */
-
-static inline int of_get_gpio_flags(const struct device_node *np, int index,
- enum of_gpio_flags *flags)
-{
- return of_get_named_gpio_flags(np, "gpios", index, flags);
-}
-
-/**
- * of_get_named_gpio() - Get a GPIO number to use with GPIO API
- * @np: device node to get GPIO from
- * @propname: Name of property containing gpio specifier(s)
- * @index: index of the GPIO
- *
- * Returns GPIO number to use with Linux generic GPIO API, or one of the errno
- * value on the error condition.
- */
static inline int of_get_named_gpio(const struct device_node *np,
const char *propname, int index)
{
- return of_get_named_gpio_flags(np, propname, index, NULL);
+ return -ENOSYS;
}
-/**
- * of_get_gpio() - Get a GPIO number to use with GPIO API
- * @np: device node to get GPIO from
- * @index: index of the GPIO
- *
- * Returns GPIO number to use with Linux generic GPIO API, or one of the errno
- * value on the error condition.
- */
-static inline int of_get_gpio(const struct device_node *np, int index)
-{
- return of_get_gpio_flags(np, index, NULL);
-}
+#endif /* CONFIG_OF_GPIO */
#endif /* __LINUX_OF_GPIO_H */