acpi_tad_policy_write 454 drivers/acpi/acpi_tad.c int ret = acpi_tad_policy_write(dev, buf, ACPI_TAD_AC_TIMER); acpi_tad_policy_write 513 drivers/acpi/acpi_tad.c int ret = acpi_tad_policy_write(dev, buf, ACPI_TAD_DC_TIMER);