ASoC: msm8960: Change boot sequence of msm-pcm-hostless platform driver.

The driver sound/soc/msm/msm-pcm-hostless.c is registered very late
in the sequence and hence the SOC framework keeps polling repeatedly
for it adding to latencies.

CRs-fixed: 428455
Change-Id: I973cc77e5f41a1ce32c2c74a1055efaadbae6dab
Signed-off-by: Simmi Pateriya <simmip@codeaurora.org>