hwmon: (gpio-fan) Add a shutdown handler to poweroff the fans

Browse source

Poweroff the fans when shutting down the system. Else,
echo '1' > /sys/class/hwmon/hwmon0/fan1_target; poweroff leaves the
fan running if the System power off does not drive the gpio expander
which might control the fan power supply.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

...

This commit is contained in:

Nishanth Menon 2014-12-04 10:58:56 -06:00 • committed by Guenter Roeck

parent 52a95c1185

commit b95579cd87

1 changed files with 9 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

drivers/hwmon/gpio-fan.c

View file