CVS commit: src/sys/dev/acpi

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Fri Dec 31 14:20:24 UTC 2021

Modified Files:
        src/sys/dev/acpi: acpi_bat.c

Log Message:
acpibat(4): Fix attach and detach ordering.

On attach: Don't register acpibat_resume handler with pmf or
acpibat_notify_handler with acpi until it is safe to call
acpibat_update_info and acpibat_update_status.
=> This requires the sc->sc_sensor array to be allocated, so allocate
   that first.
=> This requires sc->sc_sme to be created, so defer them to
   config_interrupts after sysmon_envsys_register.
=> Make sure to register the notify handler before initially polling
   the info and status.

On detach: Deregister pmf handler and acpi notifier before we destroy
anything.


To generate a diff of this commit:
cvs rdiff -u -r1.117 -r1.118 src/sys/dev/acpi/acpi_bat.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.