s390/smp: get rid of compile warning
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Wed, 9 May 2012 14:27:35 +0000 (16:27 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 16 May 2012 12:42:37 +0000 (14:42 +0200)
commit9d0f46af3ead2b38889bea07f1a031c0dfd6020e
treeff81ebb963b8ec32b9743e70e0fed1d4675100da
parent63291d401c8ab37d8b9a5456e6cbeeca6b32c702
s390/smp: get rid of compile warning

Add missing #ifdep CONFIG_HOTPLUG_CPU to get rid of this one:
arch/s390/kernel/smp.c:229:13: warning: 'pcpu_free_lowcore'
                               defined but not used [-Wunused-function]

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/smp.c