Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86

[linux-2.6] / drivers / acpi / processor_core.c

diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 692b2a0a05b226e5b10d53d53b99ffce08fa763d..e48ee4f8749f4afea2e2ec72aff27e05eb30a552 100644 (file)
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -494,7 +494,7 @@ static int get_cpu_id(acpi_handle handle, u32 acpi_id)
        if (apic_id == -1)
                return apic_id;
 
-       for (i = 0; i < NR_CPUS; ++i) {
+       for_each_possible_cpu(i) {
                if (cpu_physical_id(i) == apic_id)
                        return i;
        }
@@ -612,12 +612,6 @@ static int acpi_processor_get_info(struct acpi_processor *pr, unsigned has_uid)
                request_region(pr->throttling.address, 6, "ACPI CPU throttle");
        }
 
-#ifdef CONFIG_CPU_FREQ
-       acpi_processor_ppc_has_changed(pr);
-#endif
-       acpi_processor_get_throttling_info(pr);
-       acpi_processor_get_limit_info(pr);
-
        return 0;
 }
 
@@ -638,7 +632,7 @@ static int __cpuinit acpi_processor_start(struct acpi_device *device)
                return 0;
        }
 
-       BUG_ON((pr->id >= NR_CPUS) || (pr->id < 0));
+       BUG_ON((pr->id >= nr_cpu_ids) || (pr->id < 0));
 
        /*
         * Buggy BIOS check
@@ -647,7 +641,7 @@ static int __cpuinit acpi_processor_start(struct acpi_device *device)
         */
        if (processor_device_array[pr->id] != NULL &&
            processor_device_array[pr->id] != device) {
-               printk(KERN_WARNING "BIOS reported wrong ACPI id"
+               printk(KERN_WARNING "BIOS reported wrong ACPI id "
                        "for the processor\n");
                return -ENODEV;
        }
@@ -665,6 +659,12 @@ static int __cpuinit acpi_processor_start(struct acpi_device *device)
        /* _PDC call should be done before doing anything else (if reqd.). */
        arch_acpi_processor_init_pdc(pr);
        acpi_processor_set_pdc(pr);
+#ifdef CONFIG_CPU_FREQ
+       acpi_processor_ppc_has_changed(pr);
+#endif
+       acpi_processor_get_throttling_info(pr);
+       acpi_processor_get_limit_info(pr);
+
 
        acpi_processor_power_init(pr, device);
 
@@ -774,7 +774,7 @@ static int acpi_processor_remove(struct acpi_device *device, int type)
 
        pr = acpi_driver_data(device);
 
-       if (pr->id >= NR_CPUS) {
+       if (pr->id >= nr_cpu_ids) {
                kfree(pr);
                return 0;
        }
@@ -845,7 +845,7 @@ int acpi_processor_device_add(acpi_handle handle, struct acpi_device **device)
        if (!pr)
                return -ENODEV;
 
-       if ((pr->id >= 0) && (pr->id < NR_CPUS)) {
+       if ((pr->id >= 0) && (pr->id < nr_cpu_ids)) {
                kobject_uevent(&(*device)->dev.kobj, KOBJ_ONLINE);
        }
        return 0;
@@ -883,13 +883,13 @@ acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data)
                        break;
                }
 
-               if (pr->id >= 0 && (pr->id < NR_CPUS)) {
+               if (pr->id >= 0 && (pr->id < nr_cpu_ids)) {
                        kobject_uevent(&device->dev.kobj, KOBJ_OFFLINE);
                        break;
                }
 
                result = acpi_processor_start(device);
-               if ((!result) && ((pr->id >= 0) && (pr->id < NR_CPUS))) {
+               if ((!result) && ((pr->id >= 0) && (pr->id < nr_cpu_ids))) {
                        kobject_uevent(&device->dev.kobj, KOBJ_ONLINE);
                } else {
                        printk(KERN_ERR PREFIX "Device [%s] failed to start\n",
@@ -912,7 +912,7 @@ acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data)
                        return;
                }
 
-               if ((pr->id < NR_CPUS) && (cpu_present(pr->id)))
+               if ((pr->id < nr_cpu_ids) && (cpu_present(pr->id)))
                        kobject_uevent(&device->dev.kobj, KOBJ_OFFLINE);
                break;
        default: