hwmon: (it87) Check for fan2 and fan3 availability
authorJean Delvare <khali@linux-fr.org>
Wed, 9 Dec 2009 19:35:48 +0000 (20:35 +0100)
committerJean Delvare <khali@linux-fr.org>
Wed, 9 Dec 2009 19:35:48 +0000 (20:35 +0100)
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>

No differences found