sweep2wake: compile barrier for unsupported devices

Change-Id: If0c28cc7fd47d43311deea7cdc5e38b49c621dda
mmc: reset code prior to mecha commit

* fixes wifi on/off toggle bug

Change-Id: Ic1e434b35a0a4be341fbbd62b1f53bea9f80e890
Merge branch 'jellybean' of git@github.com:Evervolv/android_kernel_htc_msm7x30-3.0.git into cm-10.1