ARM: mach-shmobile: sh73a0: allow unplugging of CPU0

sh73a0 deals fine with disabling any core, so we should permit it.
Signed-off-by: NUlrich Hecht <ulrich.hecht@gmail.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/mach-shmobile/smp-sh73a0.c

@@ -143,6 +143,6 @@ struct smp_operations sh73a0_smp_ops __initdata = {
 #ifdef CONFIG_HOTPLUG_CPU
 	.cpu_kill		= sh73a0_cpu_kill,
 	.cpu_die		= sh73a0_cpu_die,
-	.cpu_disable		= shmobile_cpu_disable,
+	.cpu_disable		= shmobile_cpu_disable_any,
 #endif
 };