Removed PF_SYNCTHREAD legacy.
Removed PF_SYNCTHREAD legacy.

The PF_SYNCTHREAD check was introduced to try and remain compatible with
SWSUSP2.  This check is no longer needed with newer versions.

Signed-off-by: James Ketrenos <f6bce5d6ce25f826bd5a006ab10cef6a6dd87d61@linux.intel.com>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs