ASoC: sgtl5000: Use specific variable for lo_vag

This is a preparation for calculating lo_vol which needs both vag
and lo_vag.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alexander Stein 2015-04-16 14:51:56 +02:00 • committed by Mark Brown
commit d2b7c2aaf7