i2c: Make i2c_default_probe self-sufficient

Make i2c_default_probe self-sufficient, so that callers don't have to
do functionality checks themselves. This ensures everything is and
will stay consistent.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Jean Delvare 2010-08-11 18:21:00 +02:00
commit 8031d79bae