Re: [PATCH v2 4/4] thermal: intel: int340x: Improve int340x_thermal_set_trip_temp()

From: Daniel Lezcano
Date: Tue Jan 31 2023 - 10:40:27 EST


On 30/01/2023 19:47, Rafael J. Wysocki wrote:
From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

Instead of using snprintf() to populate the ACPI object name in
int340x_thermal_set_trip_temp(), use an appropriate initializer
and make the function fail if its trip argument is greater than 9,
because ACPI object names can only be 4 characters long and it does
not make sense to even try to evaluate objects with longer names (that
argument is guaranteed to be non-negative, because it comes from the
thermal code that will not pass negative trip numbers to zone
callbacks).

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---

Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>


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