static int
vmt_detach(device_t self, int flags)
{
struct vmt_softc *sc = device_private(self);
if (sc->sc_tclo_rpc_open)
vm_rpc_close(&sc->sc_tclo_rpc);
if (sc->sc_smpsw_valid) {
sysmon_pswitch_unregister(&sc->sc_ev_sleep.ev_smpsw);
sysmon_pswitch_unregister(&sc->sc_ev_reset.ev_smpsw);
sysmon_pswitch_unregister(&sc->sc_ev_power.ev_smpsw);
}
callout_halt(&sc->sc_tick, NULL);
callout_destroy(&sc->sc_tick);
callout_halt(&sc->sc_tclo_tick, NULL);
callout_destroy(&sc->sc_tclo_tick);
callout_halt(&sc->sc_clock_sync_tick, NULL);
callout_destroy(&sc->sc_clock_sync_tick);
if (sc->sc_rpc_buf)
kmem_free(sc->sc_rpc_buf, VMT_RPC_BUFLEN);
if (sc->sc_log) {
sysctl_teardown(&sc->sc_log);
sc->sc_log = NULL;
}
return 0;
}
static int
acpi_dalb_detach(device_t self, int flags)
{
struct acpi_dalb_softc *sc = device_private(self);
pmf_device_deregister(self);
acpi_deregister_notify(sc->sc_node);
sysmon_pswitch_unregister(&sc->sc_smpsw);
return 0;
}
static int
fujitsu_hk_detach(device_t self, int flags)
{
struct fujitsu_hk_softc *sc = device_private(self);
int i;
pmf_device_deregister(self);
if (sc->sc_log != NULL)
sysctl_teardown(&sc->sc_log);
acpi_deregister_notify(sc->sc_node);
for (i = 0; i < FUJITSU_HK_PSW_COUNT; i++)
sysmon_pswitch_unregister(&sc->sc_smpsw[i]);
mutex_destroy(&sc->sc_mtx);
return 0;
}
static int
thinkpad_detach(device_t self, int flags)
{
struct thinkpad_softc *sc = device_private(self);
int i;
acpi_deregister_notify(sc->sc_node);
for (i = 0; i < TP_PSW_LAST; i++)
sysmon_pswitch_unregister(&sc->sc_smpsw[i]);
if (sc->sc_sme != NULL)
sysmon_envsys_unregister(sc->sc_sme);
pmf_device_deregister(self);
pmf_event_deregister(self, PMFE_DISPLAY_BRIGHTNESS_UP,
thinkpad_brightness_up, true);
pmf_event_deregister(self, PMFE_DISPLAY_BRIGHTNESS_DOWN,
thinkpad_brightness_down, true);
return 0;
}
static int
asus_detach(device_t self, int flags)
{
struct asus_softc *sc = device_private(self);
int i;
acpi_deregister_notify(sc->sc_node);
if (sc->sc_smpsw_valid != false) {
for (i = 0; i < ASUS_PSW_LAST; i++)
sysmon_pswitch_unregister(&sc->sc_smpsw[i]);
}
if (sc->sc_sme != NULL)
sysmon_envsys_unregister(sc->sc_sme);
if (sc->sc_log != NULL)
sysctl_teardown(&sc->sc_log);
pmf_device_deregister(self);
return 0;
}