/* We want RTC alarms to wake us from e.g. ACPI G2/S5 "soft off", even
* after a detour through G3 "mechanical off", although the ACPI spec
* says wakeup should only work from G1/S4 "hibernate". To most users,
* distinctions between S4 and S5 are pointless. So when the hardware
* allows, don't draw that distinction.
*/
static inline int cmos_poweroff(struct device *dev)
{
if (!IS_ENABLED(CONFIG_PM))
return -ENOSYS;
return cmos_suspend(dev);
}
/* We want RTC alarms to wake us from e.g. ACPI G2/S5 "soft off", even
* after a detour through G3 "mechanical off", although the ACPI spec
* says wakeup should only work from G1/S4 "hibernate". To most users,
* distinctions between S4 and S5 are pointless. So when the hardware
* allows, don't draw that distinction.
*/
static inline int cmos_poweroff(struct device *dev)
{
return cmos_suspend(dev);
}
static int cmos_pnp_suspend(struct pnp_dev *pnp, pm_message_t mesg)
{
return cmos_suspend(&pnp->dev);
}
/* We want RTC alarms to wake us from e.g. ACPI G2/S5 "soft off", even
* after a detour through G3 "mechanical off", although the ACPI spec
* says wakeup should only work from G1/S4 "hibernate". To most users,
* distinctions between S4 and S5 are pointless. So when the hardware
* allows, don't draw that distinction.
*/
static inline int cmos_poweroff(struct device *dev)
{
return cmos_suspend(dev, PMSG_HIBERNATE);
}