diff options
Diffstat (limited to 'drivers/hwmon/coretemp.c')
| -rw-r--r-- | drivers/hwmon/coretemp.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 4d0d6c86c12f..fe6618e49dc4 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -96,10 +96,10 @@ struct platform_data { struct device_attribute name_attr; }; -/* Keep track of how many package pointers we allocated in init() */ -static int max_packages __read_mostly; -/* Array of package pointers. Serialized by cpu hotplug lock */ -static struct platform_device **pkg_devices; +/* Keep track of how many zone pointers we allocated in init() */ +static int max_zones __read_mostly; +/* Array of zone pointers. Serialized by cpu hotplug lock */ +static struct platform_device **zone_devices; static ssize_t show_label(struct device *dev, struct device_attribute *devattr, char *buf) @@ -422,10 +422,10 @@ static int chk_ucode_version(unsigned int cpu) static struct platform_device *coretemp_get_pdev(unsigned int cpu) { - int pkgid = topology_logical_package_id(cpu); + int id = topology_logical_die_id(cpu); - if (pkgid >= 0 && pkgid < max_packages) - return pkg_devices[pkgid]; + if (id >= 0 && id < max_zones) + return zone_devices[id]; return NULL; } @@ -531,7 +531,7 @@ static int coretemp_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct platform_data *pdata; - /* Initialize the per-package data structures */ + /* Initialize the per-zone data structures */ pdata = devm_kzalloc(dev, sizeof(struct platform_data), GFP_KERNEL); if (!pdata) return -ENOMEM; @@ -566,13 +566,13 @@ static struct platform_driver coretemp_driver = { static struct platform_device *coretemp_device_add(unsigned int cpu) { - int err, pkgid = topology_logical_package_id(cpu); + int err, zoneid = topology_logical_die_id(cpu); struct platform_device *pdev; - if (pkgid < 0) + if (zoneid < 0) return ERR_PTR(-ENOMEM); - pdev = platform_device_alloc(DRVNAME, pkgid); + pdev = platform_device_alloc(DRVNAME, zoneid); if (!pdev) return ERR_PTR(-ENOMEM); @@ -582,7 +582,7 @@ static struct platform_device *coretemp_device_add(unsigned int cpu) return ERR_PTR(err); } - pkg_devices[pkgid] = pdev; + zone_devices[zoneid] = pdev; return pdev; } @@ -690,7 +690,7 @@ static int coretemp_cpu_offline(unsigned int cpu) * the rest. */ if (cpumask_empty(&pd->cpumask)) { - pkg_devices[topology_logical_package_id(cpu)] = NULL; + zone_devices[topology_logical_die_id(cpu)] = NULL; platform_device_unregister(pdev); return 0; } @@ -728,10 +728,10 @@ static int __init coretemp_init(void) if (!x86_match_cpu(coretemp_ids)) return -ENODEV; - max_packages = topology_max_packages(); - pkg_devices = kcalloc(max_packages, sizeof(struct platform_device *), + max_zones = topology_max_packages() * topology_max_die_per_package(); + zone_devices = kcalloc(max_zones, sizeof(struct platform_device *), GFP_KERNEL); - if (!pkg_devices) + if (!zone_devices) return -ENOMEM; err = platform_driver_register(&coretemp_driver); @@ -747,7 +747,7 @@ static int __init coretemp_init(void) outdrv: platform_driver_unregister(&coretemp_driver); - kfree(pkg_devices); + kfree(zone_devices); return err; } module_init(coretemp_init) @@ -756,7 +756,7 @@ static void __exit coretemp_exit(void) { cpuhp_remove_state(coretemp_hp_online); platform_driver_unregister(&coretemp_driver); - kfree(pkg_devices); + kfree(zone_devices); } module_exit(coretemp_exit) |