tree 04582a857933f67aacc261595530049f51a64634
parent 7276d55e62f79f2b81d2c414e48de43edea5aa78
author Guenter Roeck <linux@roeck-us.net> 1393085854 -0800
committer Guenter Roeck <linux@roeck-us.net> 1393862466 -0800

hwmon: (lm95245) Make temp2_crit_hyst read-only

The hysteresis register is shared among both temperature sensors.
This means changing one also affects the other. To avoid confusion,
established way to express this is to make only the first instance writable
and keep all other instances as read-only. Otherwise users may be
confused that changing the second writable value also affects the first,
while it is more obvious that a writable value may affect a different
read-only value.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>