Revert "msm: qdsp5v2: Minor code sync."

This reverts commit d7a2969632f191adba15657376a8c8aab9b34fc3.
Revert "msm: qdsp5v2: Convert all audio devices to ION."

 * Funky blue screen flashes

This reverts commit 470f895d862bef0a0f60ebeaf4bd6a2c17a018a0.
devices-msm7x30: #ifdef around msm_nand device
board-ancora: Minor updates and changes