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gpio: remove port access op support

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The only remaining port operations have dedicated API function table
entries.  Remove the defines for access op (mode), and remove support
for access op from all implementations.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2020-01-30 09:31:07 -06:00 • committed by Carles Cufí
commit c7d526be04
27 changed files with 92 additions and 280 deletions
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17
include/drivers/gpio.h
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@ -392,13 +392,6 @@ extern "C" {
/** @} */
/** @cond INTERNAL_HIDDEN */
#define GPIO_ACCESS_BY_PIN 0
#define GPIO_ACCESS_BY_PORT 1
/**
* @endcond
*/
/**
* @brief Identifies a set of pins associated with a port.
*
@ -551,7 +544,7 @@ enum gpio_int_trig {
};
struct gpio_driver_api {
int (*config)(struct device *port, int access_op, u32_t pin, int flags);
int (*config)(struct device *port, u32_t pin, int flags);
int (*port_get_raw)(struct device *port, gpio_port_value_t *value);
int (*port_set_masked_raw)(struct device *port, gpio_port_pins_t mask,
gpio_port_value_t value);
@ -567,16 +560,16 @@ struct gpio_driver_api {
u32_t (*get_pending_int)(struct device *dev);
};
__syscall int gpio_config(struct device *port, int access_op, u32_t pin,
__syscall int gpio_config(struct device *port, u32_t pin,
gpio_flags_t flags);
static inline int z_impl_gpio_config(struct device *port, int access_op,
static inline int z_impl_gpio_config(struct device *port,
u32_t pin, gpio_flags_t flags)
{
const struct gpio_driver_api *api =
(const struct gpio_driver_api *)port->driver_api;
return api->config(port, access_op, pin, (int)flags);
return api->config(port, pin, (int)flags);
}
__syscall int gpio_enable_callback(struct device *port, u32_t pin);
@ -754,7 +747,7 @@ static inline int gpio_pin_configure(struct device *port, u32_t pin,
__ASSERT((cfg->port_pin_mask & (gpio_port_pins_t)BIT(pin)) != 0U,
"Unsupported pin");
ret = gpio_config(port, GPIO_ACCESS_BY_PIN, pin, flags);
ret = gpio_config(port, pin, flags);
if (ret != 0) {
return ret;
}