snd_soc_msm_2x: Remove redundant and misplaced Dock sections

- this fixes Dock LPA playback (EMU audio)

Change-Id: I1f48556f05f67064b1b4242d251431f4d4594ac5
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_motorola_moto_msm8960 into cd-4.4