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author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-01-04 14:34:46 +0000 |
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committer | Russell King <rmk+kernel@armlinux.org.uk> | 2019-01-04 14:34:46 +0000 |
commit | 6de92920a717ea2b7b45bb3d651b8bb951eab185 (patch) | |
tree | 92778efc5a0c31a4a26c1ab826a56be5a12cde45 /arch/arm/mach-vexpress/platsmp.c | |
parent | 97b6f89f7269b746b68e7985c16d2354c688d29a (diff) | |
parent | 07a496de4c7eb0b1e80ab53f9d6465ea55ac1bd7 (diff) |
Merge commit 'smp-hotplug^{/omap2}' into for-linusfor-4.21
Diffstat (limited to 'arch/arm/mach-vexpress/platsmp.c')
-rw-r--r-- | arch/arm/mach-vexpress/platsmp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index 742499bac6d0..af0113be5970 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c @@ -82,6 +82,13 @@ static void __init vexpress_smp_dt_prepare_cpus(unsigned int max_cpus) vexpress_flags_set(__pa_symbol(versatile_secondary_startup)); } +#ifdef CONFIG_HOTPLUG_CPU +static void vexpress_cpu_die(unsigned int cpu) +{ + versatile_immitation_cpu_die(cpu, 0x40); +} +#endif + const struct smp_operations vexpress_smp_dt_ops __initconst = { .smp_prepare_cpus = vexpress_smp_dt_prepare_cpus, .smp_secondary_init = versatile_secondary_init, |