Revert "msm8960: mmc: Add power on write protection."

This reverts commit 10a3534ec15c36417603f9be4c7ef6b4af312bf4.

Write protection is causing userdata mount to fail in Linux Kernel.

CRs-Fixed: 336377

Change-Id: I156f5ec3b84b3640cadb41a3b56deaf2e146feff
5 files changed