Commit 682f5dc4 authored by Graf Yang's avatar Graf Yang Committed by Mike Frysinger

Blackfin: drop cpu_callin_map on SMP systems

Common API already provides functions for managing online CPUs.
Signed-off-by: default avatarGraf Yang <graf.yang@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 0325f25a
......@@ -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;
......
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