hwmon: (asus-ec-sensors) detect unconnected physical sensors

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When there is no physical sensor connected to the motherboard
socket,reading EC register returns one of the special values
(-62, -60, -40). Test for them  and return -ENODATA to hwmon.

Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20260711122937.594989-2-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Eugene Shalygin 2026-07-11 14:26:44 +02:00 • committed by Guenter Roeck

parent 90639003c0

commit 71a6c1950f

1 changed files with 45 additions and 4 deletions

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drivers/hwmon/asus-ec-sensors.c

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