Promotion of fm.lnx.2.1-00015.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1091781   I7bb1ef12f4622f9d94621a9c486a771226aba9f4   Check for TX event before waiting for an event
1091284   Ice666cddd8e734d2d91053c30c42493315292841   Memset structure values to 0 before sending an IOCTL
1090643   Icef5922c3e3972f5e44cd1d3f873f864785e26be   Update FM UI after service bind complete

Change-Id: Ibd8018906c9f07e2655ea2d5080754a7deec59be
CRs-Fixed: 1091781, 1091284, 1090643