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authorGuenter Roeck <guenter.roeck@ericsson.com>2011-03-06 12:28:24 -0800
committerGuenter Roeck <guenter.roeck@ericsson.com>2011-03-14 22:39:10 -0700
commit8677011a5d8e0358ce5ae26d82dfcddcad073c47 (patch)
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hwmon: (pmbus) Continuously update temperature limit registers
PMBus only has one set of limit registers for up to three temperature sensors. Thus, changing a limit for one of the temperature sensors affects limits for other temperature sensors in the same page (and potentially multiple pages depending on the chip implementation). To handle this situation, re-read all temperature limit registers when updating sensor data. This way, all affected temperature limits are updated whenever the limit for a single sensor is changed. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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