s390/idle: merge enabled_wait() and arch_cpu_idle()
authorHeiko Carstens <hca@linux.ibm.com>
Mon, 14 Dec 2020 21:33:39 +0000 (22:33 +0100)
committerHeiko Carstens <hca@linux.ibm.com>
Wed, 16 Dec 2020 13:55:49 +0000 (14:55 +0100)
commit44292c868473ed6389a78cfa366895b341845579
treef141a7b851cb3c108eff5e462553cab911d1c1a2
parente0d62dcb20beac18a412ef9355208d9058c674d3
s390/idle: merge enabled_wait() and arch_cpu_idle()

The only caller of enabled_wait() besides arch_cpu_idle() was
udelay(). Since that call doesn't exist anymore, merge enabled_wait()
and arch_cpu_idle().

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
arch/s390/include/asm/processor.h
arch/s390/kernel/idle.c