diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/cavium-octeon/smp.c | 3 | ||||
| -rw-r--r-- | arch/mips/kernel/smp-bmips.c | 3 | ||||
| -rw-r--r-- | arch/mips/loongson64/smp.c | 3 |
3 files changed, 0 insertions, 9 deletions
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index 076db9a06b5e..66ce5527da54 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -290,9 +290,6 @@ static int octeon_cpu_disable(void) { unsigned int cpu = smp_processor_id(); - if (cpu == 0) - return -EBUSY; - if (!octeon_bootloader_entry_addr) return -ENOTSUPP; diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 1dbfb5aadffd..359b176b665f 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -362,9 +362,6 @@ static int bmips_cpu_disable(void) { unsigned int cpu = smp_processor_id(); - if (cpu == 0) - return -EBUSY; - pr_info("SMP: CPU%d is offline\n", cpu); set_cpu_online(cpu, false); diff --git a/arch/mips/loongson64/smp.c b/arch/mips/loongson64/smp.c index aa0cd723e61d..b8c1fc3158fd 100644 --- a/arch/mips/loongson64/smp.c +++ b/arch/mips/loongson64/smp.c @@ -544,9 +544,6 @@ static int loongson3_cpu_disable(void) unsigned long flags; unsigned int cpu = smp_processor_id(); - if (cpu == 0) - return -EBUSY; - set_cpu_online(cpu, false); calculate_cpu_foreign_map(); local_irq_save(flags); |