diff options
Diffstat (limited to 'kernel/arch/arm/common/mcpm_platsmp.c')
| -rw-r--r-- | kernel/arch/arm/common/mcpm_platsmp.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/kernel/arch/arm/common/mcpm_platsmp.c b/kernel/arch/arm/common/mcpm_platsmp.c index 92e54d7c6..2b25b6038 100644 --- a/kernel/arch/arm/common/mcpm_platsmp.c +++ b/kernel/arch/arm/common/mcpm_platsmp.c @@ -65,14 +65,10 @@ static int mcpm_cpu_kill(unsigned int cpu) return !mcpm_wait_for_cpu_powerdown(pcpu, pcluster); } -static int mcpm_cpu_disable(unsigned int cpu) +static bool mcpm_cpu_can_disable(unsigned int cpu) { - /* - * We assume all CPUs may be shut down. - * This would be the hook to use for eventual Secure - * OS migration requests as described in the PSCI spec. - */ - return 0; + /* We assume all CPUs may be shut down. */ + return true; } static void mcpm_cpu_die(unsigned int cpu) @@ -92,7 +88,7 @@ static struct smp_operations __initdata mcpm_smp_ops = { .smp_secondary_init = mcpm_secondary_init, #ifdef CONFIG_HOTPLUG_CPU .cpu_kill = mcpm_cpu_kill, - .cpu_disable = mcpm_cpu_disable, + .cpu_can_disable = mcpm_cpu_can_disable, .cpu_die = mcpm_cpu_die, #endif }; |