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cpu/nrf5x_common/periph_gpio_ll: fix compilation with clang

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Marian Buschsieweke 2023-05-21 08:59:51 +02:00 committed by Marian Buschsieweke
parent c800b98244
commit b1b0690bc8
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1 changed files with 12 additions and 8 deletions
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20
cpu/nrf5x_common/periph/gpio_ll_irq.c
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@ -59,6 +59,16 @@ struct isr_ctx {
};
static struct isr_ctx isr_ctx[GPIOTE_CHAN_NUMOF];
static uint8_t get_portsel(uint32_t conf)
{
#ifdef GPIOTE_CONFIG_PORT_Msk
return (conf & GPIOTE_CONFIG_PORT_Msk) >> GPIOTE_CONFIG_PORT_Pos;
#else
(void)conf;
return 0;
#endif
}
/**
* @brief get the GPIOTE channel used to monitor the given pin
*
@ -74,14 +84,8 @@ static unsigned get_channel_of_pin(uint8_t port_num, uint8_t pin)
uint32_t mode = (conf & GPIOTE_CONFIG_MODE_Msk) >> GPIOTE_CONFIG_MODE_Pos;
if (mode == GPIOTE_CONFIG_MODE_Event) {
uint8_t pinsel = (conf & GPIOTE_CONFIG_PSEL_Msk) >> GPIOTE_CONFIG_PSEL_Pos;
#ifdef GPIOTE_CONFIG_PORT_Msk
uint8_t portsel = (conf & GPIOTE_CONFIG_PORT_Msk) >> GPIOTE_CONFIG_PORT_Pos;
#endif
if ((pinsel == pin)
#ifdef GPIOTE_CONFIG_PORT_Msk
&& (portsel == port_num)
#endif
) {
uint8_t portsel = get_portsel(conf);
if ((pinsel == pin) && (portsel == port_num)) {
return i;
}
}