ASoC: neo1973_wm8753: Post gta01 support removal cleanup

With GTA01 support gone from the driver there is no need to keep a separate
initilization routine for the GTA02 specific bits.

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