ASoC: twl6040: No need to convert the PLL ID

Since the PLL handling has been simplified, and
rebased on 0, there is no longer need for converting
the PLL ID.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
1 file changed