diff options
Diffstat (limited to 'arch/s390/kernel/setup.c')
| -rw-r--r-- | arch/s390/kernel/setup.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 91625f759cc..6309276516b 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -113,22 +113,6 @@ static struct resource data_resource = { }; /* - * cpu_init() initializes state that is per-CPU. - */ -void __cpuinit cpu_init(void) -{ - /* - * Store processor id in lowcore (used e.g. in timer_interrupt) - */ - get_cpu_id(&S390_lowcore.cpu_id); - - atomic_inc(&init_mm.mm_count); - current->active_mm = &init_mm; - BUG_ON(current->mm); - enter_lazy_tlb(&init_mm, current); -} - -/* * condev= and conmode= setup parameter. */ @@ -695,6 +679,7 @@ static void __init setup_hwcaps(void) static const int stfl_bits[6] = { 0, 2, 7, 17, 19, 21 }; unsigned long long facility_list_extended; unsigned int facility_list; + struct cpuid cpu_id; int i; facility_list = stfl(); @@ -756,7 +741,8 @@ static void __init setup_hwcaps(void) */ elf_hwcap |= HWCAP_S390_HIGH_GPRS; - switch (S390_lowcore.cpu_id.machine) { + get_cpu_id(&cpu_id); + switch (cpu_id.machine) { case 0x9672: #if !defined(CONFIG_64BIT) default: /* Use "g5" as default for 31 bit kernels. */ |