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gpio: remove unused internal API

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Remove macros and a state structure that are not used anywhere and
incompletely describe a GPIO pin specifier.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2020-01-27 06:40:24 -06:00 • committed by Carles Cufí
commit d85a9e30d1
1 changed files with 0 additions and 28 deletions
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28
include/drivers/gpio.h
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@ -1387,34 +1387,6 @@ static inline int z_impl_gpio_get_pending_int(struct device *dev)
return api->get_pending_int(dev);
}
/** @cond INTERNAL_HIDDEN */
struct gpio_pin_config {
char *gpio_controller;
u32_t gpio_pin;
};
#define GPIO_DECLARE_PIN_CONFIG_IDX(_idx) \
struct gpio_pin_config gpio_pin_ ##_idx
#define GPIO_DECLARE_PIN_CONFIG \
GPIO_DECLARE_PIN_CONFIG_IDX()
#define GPIO_PIN_IDX(_idx, _controller, _pin) \
.gpio_pin_ ##_idx = { \
.gpio_controller = (_controller),\
.gpio_pin = (_pin), \
}
#define GPIO_PIN(_controller, _pin) \
GPIO_PIN_IDX(, _controller, _pin)
#define GPIO_GET_CONTROLLER_IDX(_idx, _conf) \
((_conf)->gpio_pin_ ##_idx.gpio_controller)
#define GPIO_GET_PIN_IDX(_idx, _conf) \
((_conf)->gpio_pin_ ##_idx.gpio_pin)
#define GPIO_GET_CONTROLLER(_conf) GPIO_GET_CONTROLLER_IDX(, _conf)
#define GPIO_GET_PIN(_conf) GPIO_GET_PIN_IDX(, _conf)
/** @endcond */
/**
* @}
*/