ASoC: fsl_sai: Initialize with software reset

This patch adds software reset code in dai_probe() so as to make a true init
by clearing SAI's internal logic, including the bit clock generation, status
flags, and FIFO pointers.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --cc sound/soc/fsl/fsl_sai.c
Simple merge

diff --cc sound/soc/fsl/fsl_sai.h
Simple merge