tree c6b896931d92623084a606442056bbc89eb24354
parent 895ff267686663afa894314b749d23ac2867434a
author Jean Delvare <khali@linux-fr.org> 1260387348 +0100
committer Jean Delvare <khali@linux-fr.org> 1260387348 +0100

hwmon: (it87) Check for fan2 and fan3 availability

The fan2 and fan3 input and output pins can be used as GPIOs. Check
their function before exposing their sysfs attributes and accessing
their registers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>