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removed some checks in gpio

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This commit is contained in:
Maxim Devaev
2024-01-09 00:11:11 +02:00
parent 3cb649d97c
commit 4d92dc662c
1 changed files with 13 additions and 24 deletions
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37
src/ustreamer/gpio/gpio.c
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@@ -123,42 +123,31 @@ static void _gpio_output_init(us_gpio_output_s *output, struct gpiod_chip *chip)
if (output->pin >= 0) {
# ifdef HAVE_GPIOD2
struct gpiod_line_settings *line_settings = NULL;
struct gpiod_line_config *line_config = NULL;
struct gpiod_request_config *request_config = NULL;
struct gpiod_line_settings *line_settings;
assert(line_settings = gpiod_line_settings_new());
if (gpiod_line_settings_set_direction(line_settings, GPIOD_LINE_DIRECTION_OUTPUT) < 0) {
US_LOG_PERROR("GPIO: Can't set output direction for pin=%d as %s", output->pin, output->consumer);
goto done;
}
if (gpiod_line_settings_set_output_value(line_settings, false) < 0) {
US_LOG_PERROR("GPIO: Can't set default output value for pin=%d as %s", output->pin, output->consumer);
goto done;
}
assert(!gpiod_line_settings_set_direction(line_settings, GPIOD_LINE_DIRECTION_OUTPUT));
assert(!gpiod_line_settings_set_output_value(line_settings, false));
struct gpiod_line_config *line_config;
assert(line_config = gpiod_line_config_new());
const unsigned offset = output->pin;
if (gpiod_line_config_add_line_settings(line_config, &offset, 1, line_settings) < 0) {
US_LOG_PERROR("GPIO: Can't set line settings for pin=%d as %s", output->pin, output->consumer);
goto done;
}
assert(!gpiod_line_config_add_line_settings(line_config, &offset, 1, line_settings));
struct gpiod_request_config *request_config;
assert(request_config = gpiod_request_config_new());
gpiod_request_config_set_consumer(request_config, output->consumer);
if ((output->line = gpiod_chip_request_lines(chip, request_config, line_config)) == NULL) {
US_LOG_PERROR("GPIO: Can't request pin=%d as %s", output->pin, output->consumer);
goto done;
}
done:
US_DELETE(request_config, gpiod_request_config_free);
US_DELETE(line_config, gpiod_line_config_free);
US_DELETE(line_settings, gpiod_line_settings_free);
if (output->line == NULL) {
_gpio_output_destroy(output);
}
gpiod_request_config_free(request_config);
gpiod_line_config_free(line_config);
gpiod_line_settings_free(line_settings);
if (output->line == NULL) {
_gpio_output_destroy(output);
}
# else