ASoC: dapm: Rename soc_widget_update_bits_locked() to soc_widget_update_bits()

There is no unlocked version of soc_widget_update_bits_locked() and there is no
plan to introduce it in the near future, so drop the _locked suffix.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --cc sound/soc/soc-dapm.c
Simple merge