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Initialize the flags value properly. We used to do this in acpi_tz_all_off()

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but that function has been removed.  This avoids a potential unnecessary
fan switch on boot.  Also remove some commented out code.

MFC after:	3 days
This commit is contained in:
Nate Lawson 2004-09-21 18:39:10 +00:00
parent 2cbbf9dac9
commit 95c973ff52
1 changed files with 2 additions and 33 deletions
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35
sys/dev/acpica/acpi_thermal.c
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@ -112,9 +112,6 @@ static int acpi_tz_probe(device_t dev);
static int acpi_tz_attach(device_t dev);
static int acpi_tz_establish(struct acpi_tz_softc *sc);
static void acpi_tz_monitor(void *Context);
#if 0
static void acpi_tz_all_off(struct acpi_tz_softc *sc);
#endif
static void acpi_tz_switch_cooler_off(ACPI_OBJECT *obj, void *arg);
static void acpi_tz_switch_cooler_on(ACPI_OBJECT *obj, void *arg);
static void acpi_tz_getparam(struct acpi_tz_softc *sc, char *node,
@ -184,6 +181,8 @@ acpi_tz_attach(device_t dev)
sc->tz_dev = dev;
sc->tz_handle = acpi_get_handle(dev);
sc->tz_requested = TZ_ACTIVE_NONE;
sc->tz_active = TZ_ACTIVE_NONE;
sc->tz_thflags = TZ_THFLAG_NONE;
/*
* Parse the current state of the thermal zone and build control
@ -487,36 +486,6 @@ acpi_tz_monitor(void *Context)
return_VOID;
}
#if 0
/*
* Turn off all the cooling devices.
*/
static void
acpi_tz_all_off(struct acpi_tz_softc *sc)
{
int i;
ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
/* Scan all the _ALx objects and turn them all off. */
for (i = 0; i < TZ_NUMLEVELS; i++) {
if (sc->tz_zone.al[i].Pointer == NULL)
continue;
acpi_ForeachPackageObject((ACPI_OBJECT *)sc->tz_zone.al[i].Pointer,
acpi_tz_switch_cooler_off, sc);
}
/*
* XXX revert any passive-cooling options.
*/
sc->tz_active = TZ_ACTIVE_NONE;
sc->tz_thflags = TZ_THFLAG_NONE;
return_VOID;
}
#endif
/*
* Given an object, verify that it's a reference to a device of some sort,
* and try to switch it off.