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cpu/samd21: fix typo in gpio.c

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This commit is contained in:
Ludwig Knüpfer 2015-10-31 17:28:16 +01:00
parent c3c1a8162f
commit 406aea453c
1 changed files with 1 additions and 1 deletions
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cpu/samd21/periph/gpio.c
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@ -141,7 +141,7 @@ int gpio_init_int(gpio_t pin, gpio_pp_t pullup, gpio_flank_t flank,
/* save callback */
gpio_config[exti].cb = cb;
gpio_config[exti].arg = arg;
/* configure ping as input and set MUX to peripheral function A */
/* configure pin as input and set MUX to peripheral function A */
gpio_init(pin, GPIO_DIR_IN, pullup);
gpio_init_mux(pin, GPIO_MUX_A);
/* enable clocks for the EIC module */