[S390] fix _TIF_SINGLE_STEP definition

_TIF_SINGLE_STEP is incorrectly defined as 1<<TIF_FREEZE.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Tejun Heo 2011-10-30 15:16:35 +01:00 • committed by Martin Schwidefsky
commit 80853a8ab4