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device: remove redundant init functions

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Remove all init functions that do nothing, and provide a `NULL` to
*DEVICE*DEFINE* macros.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2023-04-18 12:25:15 +02:00 • committed by Carles Cufí
commit 1eb683a514
87 changed files with 149 additions and 735 deletions
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14
drivers/gpio/gpio_creg_gpio.c
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@ -156,17 +156,6 @@ static int pin_config(const struct device *dev,
return -ENOTSUP;
}
/**
* @brief Initialization function of creg_gpio
*
* @param dev Device struct
* @return 0 if successful, failed otherwise.
*/
static int creg_gpio_init(const struct device *dev)
{
return 0;
}
static const struct gpio_driver_api api_table = {
.pin_configure = pin_config,
.port_get_raw = port_get,
@ -191,7 +180,6 @@ static struct creg_gpio_drv_data creg_gpio_drvdata = {
.base_addr = DT_INST_REG_ADDR(0),
};
DEVICE_DT_INST_DEFINE(0, creg_gpio_init, NULL,
&creg_gpio_drvdata, &creg_gpio_cfg,
DEVICE_DT_INST_DEFINE(0, NULL, NULL, &creg_gpio_drvdata, &creg_gpio_cfg,
POST_KERNEL, CONFIG_GPIO_INIT_PRIORITY,
&api_table);