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drivers: bluetooth: hci: spi: Check and propagate return values

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Check and propagate return values from GPIO calls.

Fixes https://github.com/zephyrproject-rtos/zephyr/issues/59529.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2023-08-03 16:13:38 +02:00 committed by Johan Hedberg
parent 5838b62f89
commit 6f8a1669cc
1 changed files with 13 additions and 4 deletions
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17
drivers/bluetooth/hci/spi.c
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@ -500,15 +500,24 @@ out:
static int bt_spi_open(void)
{
int err;
/* Configure RST pin and hold BLE in Reset */
gpio_pin_configure_dt(&rst_gpio, GPIO_OUTPUT_ACTIVE);
err = gpio_pin_configure_dt(&rst_gpio, GPIO_OUTPUT_ACTIVE);
if (err) {
return err;
}
/* Configure IRQ pin and the IRQ call-back/handler */
gpio_pin_configure_dt(&irq_gpio, GPIO_INPUT);
err = gpio_pin_configure_dt(&irq_gpio, GPIO_INPUT);
if (err) {
return err;
}
gpio_init_callback(&gpio_cb, bt_to_active_isr, BIT(irq_gpio.pin));
if (gpio_add_callback(irq_gpio.port, &gpio_cb)) {
return -EINVAL;
err = gpio_add_callback(irq_gpio.port, &gpio_cb);
if (err) {
return err;
}
/* Take BLE out of reset */