s390/linker script: use RO_DATA_SECTION

Use RO_DATA_SECTION instead of RODATA like several other archs do already.

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