alsa_sound: fix errors relating to property_get buffer size

Change-Id: I0749da08d98250422363aa9e2203869f6033181d
Revert "fmradio: enable STE radio"

This reverts commit 99dfda5b9d480f2013889dfe07939c1060094235.

Change-Id: I0e44c7fc49273272ef5304034d009ea47ee7f961