Revert "msm: dma: Convert spinlocks to mutexes for new clock apis"

This patch is causing a kernel panic on SKU7 8x25 device.
This reverts commit c650174173d0be290a40953219a4bf3d95554c32.

Change-Id: Iaafe62c4c1f6e16cde03bb8aa46fe07adbffe5bb
Signed-off-by: Aparna Mallavarapu <aparnam@codeaurora.org>
2 files changed