[    6.651091] byt-rt5640 byt-rt5640: ASoC: CPU DAI baytrail-pcm-audio not registered
[    6.651312] platform byt-rt5640: Driver byt-rt5640 requests probe deferral
[    6.674530] systemd-journald[1090]: Received request to flush runtime journal from PID 1
[    6.712876] baytrail-pcm-audio baytrail-pcm-audio: FW version: 04.05.13.a0
[    6.712886] baytrail-pcm-audio baytrail-pcm-audio: Build type: a0
[    6.712892] baytrail-pcm-audio baytrail-pcm-audio: Build date: Apr  2 2014 14:14:39
[    6.712979] byt-rt5640 byt-rt5640: ASoC: CODEC DAI rt5640-aif1 not registered
[    6.713116] platform byt-rt5640: Driver byt-rt5640 requests probe deferral