powerpc/smp: Call smp_ops->setup_cpu() directly on the boot CPU

[karo-tx-linux.git] / arch / powerpc / kernel / smp.c

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index c6b8bace1766934047d772dd00e839d121053980..b0ea6d4d4853c90f63db6d0c2da8d8202bebacf4 100644 (file)
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -985,21 +985,13 @@ static struct sched_domain_topology_level powerpc_topology[] = {
        { NULL, },
 };
 
-static __init long smp_setup_cpu_workfn(void *data __always_unused)
-{
-       smp_ops->setup_cpu(boot_cpuid);
-       return 0;
-}
-
 void __init smp_cpus_done(unsigned int max_cpus)
 {
        /*
-        * We want the setup_cpu() here to be called on the boot CPU, but
-        * init might run on any CPU, so make sure it's invoked on the boot
-        * CPU.
+        * We are running pinned to the boot CPU, see rest_init().
         */
        if (smp_ops && smp_ops->setup_cpu)
-               work_on_cpu_safe(boot_cpuid, smp_setup_cpu_workfn, NULL);
+               smp_ops->setup_cpu(boot_cpuid);
 
        if (smp_ops && smp_ops->bringup_done)
                smp_ops->bringup_done();