thermal/sysfs: Always expose hysteresis attributes

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Instead of avoiding to expose the hysteresis attributes of a thermal
zone when its get_trip_hyst() operation is not defined, which is
confusing, expose them always and use the default
thermal_zone_get_trip() function returning 0 hysteresis when that
operation is not present.

The hysteresis of 0 is perfectly valid, so this change should not
introduce any backwards compatibility issues.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20221003092602.1323944-3-daniel.lezcano@linaro.org

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Daniel Lezcano 2022-10-03 11:25:35 +02:00 • committed by Daniel Lezcano

parent 7c3d5c20dc

commit 0614755dbf

1 changed files with 9 additions and 16 deletions

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drivers/thermal/thermal_sysfs.c

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