> Of course there should be generic way (and it is, sys_reboot) to enter
> S4 without asking acpi. echo 4 > /proc/acpi/sleep is just easier for
> most people.
Why /proc/acpi/sleep ?
Other PM implementations gave us /proc/sys/pm/suspend -- why doesn't ACPI
use that?
The stuff in /proc/acpi should be ACPI-specific. Anything _generic_ like
battery info, sleep states, etc. should have a generic interface which can
be used by any implementation.
-- dwmw2
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