commit cf6b9ea661ef4f20b4a4cba1a232a732339aae2c
author Jean Delvare <khali@linux-fr.org> Mon Nov 15 21:38:56 2010 +0100
committer Jean Delvare <khali@endymion.delvare> Mon Nov 15 21:38:56 2010 +0100
tree d12db9d301146d533120686d7da1bf84a3068c0a
parent 2a2d27da00250c9f117e35653ed5a6a3212e5d77

hwmon: (w83795) Read the intrusion state properly

We can't read the intrusion state from the real-time alarm registers
as we do for all other alarm flags, because real-time alarm bits don't
stick (by definition) and the intrusion state has to stick until
explicitly cleared (otherwise it has little value.)

So we have to use the interrupt status register instead, which is read
from the same address but with a configuration bit flipped in another
register.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>