| commit | f790674d3f87df6390828ac21a7d1530f71b59c8 | |
| author | Jean Delvare <khali@linux-fr.org> | |
| Wed, 12 Jan 2011 20:55:09 +0000 (12 21:55 +0100) | ||
| committer | Jean Delvare <khali@endymion.delvare> | |
| Wed, 12 Jan 2011 20:55:09 +0000 (12 21:55 +0100) | ||
| tree | 0ecb41ffc87ec234c7dd4e62e9f835bd8265f20f | treesnapshot (tar.gz zip) |
| parent | 014bcd28a04ec085940ea3125f5ea91b16a1945d | commitdiff |
hwmon: (via686a) Initialize fan_div values
Functions set_fan_min() and set_fan_div() assume that the fan_div
values have already been read from the register. The driver currently
doesn't initialize them at load time, they are only set when function
via686a_update_device() is called. This means that set_fan_min() and
set_fan_div() misbehave if, for example, "sensors -s" is called
before any monitoring application (e.g. "sensors") is has been run.
Fix the problem by always initializing the fan_div values at device
bind time.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
Functions set_fan_min() and set_fan_div() assume that the fan_div
values have already been read from the register. The driver currently
doesn't initialize them at load time, they are only set when function
via686a_update_device() is called. This means that set_fan_min() and
set_fan_div() misbehave if, for example, "sensors -s" is called
before any monitoring application (e.g. "sensors") is has been run.
Fix the problem by always initializing the fan_div values at device
bind time.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
| drivers/hwmon/via686a.c | diffblobblamehistory |