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drivers: fix #ifdef in gpio_sam driver

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- prefix SOC_SERIES_ defines with CONFIG_
- exclude pull down configuration on sam3x series

Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
This commit is contained in:
Piotr Mienkowski 2019-09-10 08:17:31 +02:00 • committed by Kumar Gala
commit 17b3ead21a
1 changed files with 4 additions and 2 deletions
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6
drivers/gpio/gpio_sam.c
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@ -78,21 +78,23 @@ static int gpio_sam_config_pin(Pio * const pio, u32_t mask, int flags)
pio->PIO_PUDR = mask;
}
#if defined(CONFIG_SOC_SERIES_SAM4S) || defined(CONFIG_SOC_SERIES_SAME70)
/* Setup Pull-down resistor. */
if ((flags & GPIO_PUD_MASK) == GPIO_PUD_PULL_DOWN) {
pio->PIO_PPDER = mask;
} else {
pio->PIO_PPDDR = mask;
}
#endif
#if defined(SOC_SERIES_SAM3X)
#if defined(CONFIG_SOC_SERIES_SAM3X)
/* Setup debounce. */
if (flags & GPIO_INT_DEBOUNCE) {
pio->PIO_DIFSR = mask;
} else {
pio->PIO_SCIFSR = mask;
}
#elif defined(SOC_SERIES_SAM4S) || defined(SOC_SERIES_SAME70)
#elif defined(CONFIG_SOC_SERIES_SAM4S) || defined(CONFIG_SOC_SERIES_SAME70)
/* Setup debounce. */
if (flags & GPIO_INT_DEBOUNCE) {
pio->PIO_IFSCER = mask;