s390/stp: allow group and users to read stp sysfs files

There are no secrets in these files, so allow all users
to read it.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
1 file changed