Blackfin: drop cpu_callin_map on SMP systems

Common API already provides functions for managing online CPUs.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c
index 0192532..ec93f3e 100644 (file)
--- a/arch/blackfin/mach-bf561/smp.c
+++ b/arch/blackfin/mach-bf561/smp.c
@@ -14,8 +14,6 @@
 
 static DEFINE_SPINLOCK(boot_lock);
 
-static cpumask_t cpu_callin_map;
-
 /*
  * platform_init_cpus() - Tell the world about how many cores we
  * have. This is called while setting up the architecture support
@@ -72,7 +70,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
        bfin_setup_cpudata(cpu);
 
        /* We are done with local CPU inits, unblock the boot CPU. */
-       cpu_set(cpu, cpu_callin_map);
+       set_cpu_online(cpu, true);
        spin_lock(&boot_lock);
        spin_unlock(&boot_lock);
 }
@@ -95,14 +93,13 @@ int __cpuinit platform_boot_secondary(unsigned int cpu, struct task_struct *idle
 
        timeout = jiffies + 1 * HZ;
        while (time_before(jiffies, timeout)) {
-               if (cpu_isset(cpu, cpu_callin_map))
+               if (cpu_online(cpu))
                        break;
                udelay(100);
                barrier();
        }
 
-       if (cpu_isset(cpu, cpu_callin_map)) {
-               cpu_set(cpu, cpu_online_map);
+       if (cpu_online(cpu)) {
                /* release the lock and let coreb run */
                spin_unlock(&boot_lock);
                return 0;