s390/dumpstack: convert print_symbol to %pSR

This is the same as what other architectures did.
The change has also the advantage that there won't be any interleaving
messages between printk() and print_symbol().

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Heiko Carstens 2013-09-02 11:20:00 +02:00
commit 8237ac3c4c