|
@@ -62,29 +62,6 @@ static unsigned int __init emev2_get_core_count(void)
|
|
|
return scu_base ? scu_get_core_count(scu_base) : 1;
|
|
|
}
|
|
|
|
|
|
-static int emev2_platform_cpu_kill(unsigned int cpu)
|
|
|
-{
|
|
|
- return 0; /* not supported yet */
|
|
|
-}
|
|
|
-
|
|
|
-static int __maybe_unused emev2_cpu_kill(unsigned int cpu)
|
|
|
-{
|
|
|
- int k;
|
|
|
-
|
|
|
- /* this function is running on another CPU than the offline target,
|
|
|
- * here we need wait for shutdown code in platform_cpu_die() to
|
|
|
- * finish before asking SoC-specific code to power off the CPU core.
|
|
|
- */
|
|
|
- for (k = 0; k < 1000; k++) {
|
|
|
- if (shmobile_cpu_is_dead(cpu))
|
|
|
- return emev2_platform_cpu_kill(cpu);
|
|
|
- mdelay(1);
|
|
|
- }
|
|
|
-
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
static void __cpuinit emev2_secondary_init(unsigned int cpu)
|
|
|
{
|
|
|
gic_secondary_init(0);
|
|
@@ -126,9 +103,4 @@ struct smp_operations emev2_smp_ops __initdata = {
|
|
|
.smp_prepare_cpus = emev2_smp_prepare_cpus,
|
|
|
.smp_secondary_init = emev2_secondary_init,
|
|
|
.smp_boot_secondary = emev2_boot_secondary,
|
|
|
-#ifdef CONFIG_HOTPLUG_CPU
|
|
|
- .cpu_kill = emev2_cpu_kill,
|
|
|
- .cpu_die = shmobile_cpu_die,
|
|
|
- .cpu_disable = shmobile_cpu_disable,
|
|
|
-#endif
|
|
|
};
|