ASoC: msm: qdsp6v2: Cleanup of audio drivers

Using the format strings will remove need for typecasting.
This change cleans up audio msm drivers to use the kernel
defined data types and format specifiers for printk.

Change-Id: Ie1b3d5c8dcf868aa1cc7407d3e679976dffafc76
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>