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thermal: of: Set THERMAL_TRIP_FLAG_RW_TEMP directly

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It is now possible to flag trip points with THERMAL_TRIP_FLAG_RW_TEMP
to allow their temperature to be set from user space via sysfs instead
of using a nonzero writable trips mask during thermal zone registration,
so make the OF thermal code do that.

No intentional functional impact.

Note that this change is requisite for dropping the mask argument from
thermal_zone_device_register_with_trips() going forward.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2024-02-22 18:38:21 +01:00
parent 68e9c60353
commit 83c2d444ed
1 changed files with 4 additions and 4 deletions
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8
drivers/thermal/thermal_of.c
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@ -117,6 +117,8 @@ static int thermal_of_populate_trip(struct device_node *np,
return ret;
}
trip->flags = THERMAL_TRIP_FLAG_RW_TEMP;
return 0;
}
@ -472,7 +474,7 @@ static struct thermal_zone_device *thermal_of_zone_register(struct device_node *
struct device_node *np;
const char *action;
int delay, pdelay;
int ntrips, mask;
int ntrips;
int ret;
np = of_thermal_zone_find(sensor, id);
@ -499,15 +501,13 @@ static struct thermal_zone_device *thermal_of_zone_register(struct device_node *
of_ops.bind = thermal_of_bind;
of_ops.unbind = thermal_of_unbind;
mask = GENMASK_ULL((ntrips) - 1, 0);
ret = of_property_read_string(np, "critical-action", &action);
if (!ret)
if (!of_ops.critical && !strcasecmp(action, "reboot"))
of_ops.critical = thermal_zone_device_critical_reboot;
tz = thermal_zone_device_register_with_trips(np->name, trips, ntrips,
mask, data, &of_ops, &tzp,
0, data, &of_ops, &tzp,
pdelay, delay);
if (IS_ERR(tz)) {
ret = PTR_ERR(tz);