Olof Johansson be8a1f7cd4
i2c-pasemi: Fix NACK detection ...
Turns out we don't actually check the status to see if there was a
device out there to talk to, just if we had a timeout when doing so.
Add the proper check, so we don't falsly think there are devices
on the bus that are not there, etc.
Signed-off-by: Olof Johansson <olof@lixom.net >
Signed-off-by: Jean Delvare <khali@linux-fr.org >
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be8a1f7cd4