s390/mm,pageattr: remove superfluous EXPORT_SYMBOLs

Remove some EXPORT_SYMBOLs. There is no module code anywhere
which calls these pageattr functions.

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