This patchset introduces a way to check if ACPI has provided a way to put the devicei into D3 cold power state. This patchset is based on Rafael's patchset: ACPI / PM: ACPI power management callback routines for subsystems http://marc.info/?l=linux-acpi&m=135150188412673&w=2 Aaron Lu (2): acpi: introduce swset flag for power_state acpi: add function to check if poweroff is possible drivers/acpi/scan.c | 9 ++++++++- include/acpi/acpi_bus.h | 6 ++++++ 2 files changed, 14 insertions(+), 1 deletion(-) -- 1.7.12.4 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html