Revert "mmc: sdhci-msm: add pm_qos trace-points"

This reverts commit 6105c524.
Reverting all pm_qos common framework changes and their
dependencies.

Change-Id: Ida9372f549aba0253e43796f09256466241bf24b
CRs-Fixed: 811532
Signed-off-by: Dov Levenglick <dovl@codeaurora.org>