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drivers: gpio_ambiq: Fixed uninitialized return variable

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Fixed uninitialized return value variable issue, which would cause
functions to wrongly return non-zero value despite a successful
execution.

Signed-off-by: Chew Zeh Yang <zeon.chew@ambiq.com>
This commit is contained in:
Chew Zeh Yang 2024-09-19 10:08:06 +08:00 committed by Carles Cufí
parent d250664dc7
commit 62c0fc3e14
1 changed files with 2 additions and 2 deletions
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4
drivers/gpio/gpio_ambiq.c
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@ -36,7 +36,7 @@ struct ambiq_gpio_data {
static int ambiq_gpio_pin_configure(const struct device *dev, gpio_pin_t pin, gpio_flags_t flags)
{
const struct ambiq_gpio_config *const dev_cfg = dev->config;
int ret;
int ret = 0;
#if defined(CONFIG_SOC_SERIES_APOLLO3X)
pin += dev_cfg->offset;
@ -392,7 +392,7 @@ static int ambiq_gpio_pin_interrupt_configure(const struct device *dev, gpio_pin
const struct ambiq_gpio_config *const dev_cfg = dev->config;
struct ambiq_gpio_data *const data = dev->data;
int ret;
int ret = 0;
#if defined(CONFIG_SOC_SERIES_APOLLO3X)
am_hal_gpio_pincfg_t pincfg = g_AM_HAL_GPIO_DEFAULT;
int gpio_pin = pin + dev_cfg->offset;