Marek Belisko 3dd843e1c2 bq27000: report missing device better.
One an hdq buss, a missing device reads as 0xff, not -1.
So do a translation to allow detecting of a missing bus.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
2014-07-18 23:40:22 +02:00
..
2014-06-02 16:35:49 -07:00
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