Revert "Implement kexec-hardboot"

This reverts commit 5fc5ef4ee5abee1fdd4ee4a78c3e865933a8c430.
drivers/touchscreen: add sweep2wake

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:

	arch/arm/configs/cyanogenmod_e970_defconfig