static int gnss_serial_suspend()

in serial.c [238:253]

• 8 lines of code
• 2 McCabe index (conditional complexity)

static int gnss_serial_suspend(struct device *dev)
{
	struct gnss_serial *gserial = dev_get_drvdata(dev);
	int ret = 0;

	/*
	 * FIXME: serdev currently lacks support for managing the underlying
	 * device's wakeup settings. A workaround would be to close the serdev
	 * device here if it is open.
	 */

	if (!pm_runtime_suspended(dev))
		ret = gnss_serial_set_power(gserial, GNSS_SERIAL_STANDBY);

	return ret;
}