tree c9ca5da95169e12b6d98623c49c581a31858cce2
parent 7bf76f0169538279b78536393639859eeb7d93f1
author Dou Liyang <douly.fnst@cn.fujitsu.com> 1502974213 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1503487911 +0200

s390/topology: Remove the unused parent_node() macro

Commit a7be6e5a7f8d ("mm: drop useless local parameters of
__register_one_node()") removes the last user of parent_node().

The parent_node() macro in S390 platform is unnecessary.

Remove it for cleanup.

Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>