ec.c

static int __init acpi_fake_ecdt_setup(char *str)
{
	acpi_fake_ecdt_enabled = 1;
	return 1;
}

__setup("acpi_fake_ecdt", acpi_fake_ecdt_setup);
static int __init acpi_ec_set_intr_mode(char *str)
{
	int intr;

	if (!get_option(&str, &intr))
		return 0;

	if (intr) {
		acpi_ec_mode = EC_INTR;
	} else {
		acpi_ec_mode = EC_POLL;
	}
	acpi_ec_driver.ops.add = acpi_ec_add;
	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "EC %s mode.\n",
			  intr ? "interrupt" : "polling"));

	return 1;
}

__setup("ec_intr=", acpi_ec_set_intr_mode);