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| author |   Nishanth Menon <nm@ti.com> | 2014-12-04 10:58:56 -0600 |
|---|---|---|
| committer |   Guenter Roeck <linux@roeck-us.net> | 2014-12-04 11:04:14 -0800 |
| commit | b95579cd8795442e75c8846fa6eeb4fb442e9d83 (patch) | |
| tree | dc421532956f1f10aa421de25956e0f606d9f154 /Documentation | |
| parent | hwmon: (gpio-fan) Allow usage of gpio operations that may sleep (diff) | |
| download | linux-dev-b95579cd8795442e75c8846fa6eeb4fb442e9d83.tar.xz linux-dev-b95579cd8795442e75c8846fa6eeb4fb442e9d83.zip | |
hwmon: (gpio-fan) Add a shutdown handler to poweroff the fans
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>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions