bb72ce15c4110
author Lars-Peter Clausen <lars@metafoo.de> 1294427693 +0100
committer Lars-Peter Clausen <lars@metafoo.de> 1298368964 +0100

bq27x00: Poll battery state

This patch adds support for polling the battery state and generating a
power_supply_changed() event if it has changed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
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