hwmon: (lm90) Add SMBus alert support

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Tested successfully with an ADM1032 chip on its evaluation board. It
should work fine with all other chips as well.

At this point this is more of a proof-of-concept, we don't do anything
terribly useful on SMBus alert: we simply log the event. But this could
later evolve into libsensors signaling so that user-space applications
can take an appropriate action.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Trent Piepho <tpiepho@freescale.com>

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Jean Delvare 2010-03-05 22:17:15 +01:00

parent 9523836416

commit 53de33427f

2 changed files with 75 additions and 0 deletions

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drivers/hwmon/lm90.c

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