From 053187fed74d577ae152e7cc4b93c9c00c71b33b Mon Sep 17 00:00:00 2001 From: down Date: Tue, 19 Jul 2022 02:34:10 +0700 Subject: [PATCH] fix(kscan): fix comment --- app/drivers/kscan/kscan_gpio_round_robin_matrix.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/app/drivers/kscan/kscan_gpio_round_robin_matrix.c b/app/drivers/kscan/kscan_gpio_round_robin_matrix.c index 127d550d..ccaf29e1 100644 --- a/app/drivers/kscan/kscan_gpio_round_robin_matrix.c +++ b/app/drivers/kscan/kscan_gpio_round_robin_matrix.c @@ -81,13 +81,12 @@ static int kscan_round_robin_matrix_read(const struct device *dev) { for (int o = 0; o < len; o++) { const struct gpio_dt_spec *out_gpio = &config->outputs.gpios[o]; - // Init output/input + // Init output if (!device_is_ready(out_gpio->port)) { LOG_ERR("GPIO is not ready: %s", out_gpio->port->name); return -ENODEV; } - // Init output int err = gpio_pin_configure_dt(out_gpio, GPIO_OUTPUT); if (err) { LOG_ERR("Unable to configure pin %u on %s for output", out_gpio->pin,