altos: Clean up -Wextra warnings

[fw/altos] / src / stm / ao_exti_stm.c

diff --git a/src/stm/ao_exti_stm.c b/src/stm/ao_exti_stm.c
index c1dcdf85303a84f0a7541023f7bca684fdaba037..35958cf845632e37cb9c21781e7af057bd0bf173 100644 (file)
--- a/src/stm/ao_exti_stm.c
+++ b/src/stm/ao_exti_stm.c
@@ -119,6 +119,8 @@ ao_exti_setup (struct stm_gpio *gpio, uint8_t pin, uint8_t mode, void (*callback
 
 void
 ao_exti_set_mode(struct stm_gpio *gpio, uint8_t pin, uint8_t mode) {
+       (void) gpio;
+
        uint32_t        mask = 1 << pin;
        
        if (mode & AO_EXTI_MODE_RISING)
@@ -133,12 +135,14 @@ ao_exti_set_mode(struct stm_gpio *gpio, uint8_t pin, uint8_t mode) {
 
 void
 ao_exti_set_callback(struct stm_gpio *gpio, uint8_t pin, void (*callback)()) {
+       (void) gpio;
        ao_exti_callback[pin] = callback;
 }
 
 void
 ao_exti_enable(struct stm_gpio *gpio, uint8_t pin) {
        uint32_t        mask = (1 << pin);
+       (void) gpio;
        stm_exti.pr = mask;
        stm_exti.imr |= (1 << pin);
 }
@@ -146,6 +150,7 @@ ao_exti_enable(struct stm_gpio *gpio, uint8_t pin) {
 void
 ao_exti_disable(struct stm_gpio *gpio, uint8_t pin) {
        uint32_t        mask = (1 << pin);
+       (void) gpio;
        stm_exti.imr &= ~mask;
        stm_exti.pr = mask;
 }