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hwmon: (it87) Properly handle wrong sensor type requests
authorJean Delvare <khali@linux-fr.org>
Wed, 14 Apr 2010 14:14:09 +0000 (16:14 +0200)
committerJean Delvare <khali@linux-fr.org>
Wed, 14 Apr 2010 14:14:09 +0000 (16:14 +0200)
commit8acf07c5a7674e53f2d320d540aec5d714b105cf
tree4a7f46597031fcede0c2fdd6851e353784070758tree | snapshot (tar.gz zip)
parenta00afb97e23fd904b12a3f4de3237d8ab2f68738commit | diff
hwmon: (it87) Properly handle wrong sensor type requests

Currently, if someone tries to set the thermal sensor type to an
unsupported value, subsequent accesses to the chip may temporarily
show the sensor in question as disabled. Use a temporary variable
and only update the cached value on success, to prevent such
confusion.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
drivers/hwmon/it87.c diff | blob | blame | history