diff options
Diffstat (limited to 'arch/s390/kernel/setup.c')
| -rw-r--r-- | arch/s390/kernel/setup.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index dd3c51736270..9c8853f21bb2 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -121,13 +121,10 @@ static struct resource data_resource = { */ void __cpuinit cpu_init(void) { - int addr = hard_smp_processor_id(); - /* * Store processor id in lowcore (used e.g. in timer_interrupt) */ - get_cpu_id(&S390_lowcore.cpu_data.cpu_id); - S390_lowcore.cpu_data.cpu_addr = addr; + get_cpu_id(&S390_lowcore.cpu_id); /* * Force FPU initialization: @@ -686,7 +683,6 @@ setup_memory(void) static void __init setup_hwcaps(void) { static const int stfl_bits[6] = { 0, 2, 7, 17, 19, 21 }; - struct cpuinfo_S390 *cpuinfo = &S390_lowcore.cpu_data; unsigned long long facility_list_extended; unsigned int facility_list; int i; @@ -732,7 +728,7 @@ static void __init setup_hwcaps(void) if (MACHINE_HAS_HPAGE) elf_hwcap |= 1UL << 7; - switch (cpuinfo->cpu_id.machine) { + switch (S390_lowcore.cpu_id.machine) { case 0x9672: #if !defined(CONFIG_64BIT) default: /* Use "g5" as default for 31 bit kernels. */ @@ -825,7 +821,7 @@ setup_arch(char **cmdline_p) setup_lowcore(); cpu_init(); - __cpu_logical_map[0] = S390_lowcore.cpu_data.cpu_addr; + __cpu_logical_map[0] = stap(); s390_init_cpu_topology(); /* |