[S390] use kprobes_built_in() in mm/fault code

Use kprobes_built_in() to avoid ifdefs like most other architectures do.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
1 file changed