1 files changed, 1 insertions, 42 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 44cbbbaa499d..48849ffdd672 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -43,43 +43,6 @@ int no_pci_devices(void)
 EXPORT_SYMBOL(no_pci_devices);
 
 /*
- * PCI Bus Class Devices
- */
-static ssize_t pci_bus_show_cpuaffinity(struct device *dev,
-                                        int type,
-                                        struct device_attribute *attr,
-                                        char *buf)
-{
-        int ret;
-        const struct cpumask *cpumask;
-
-        cpumask = cpumask_of_pcibus(to_pci_bus(dev));
-        ret = type?
-                cpulist_scnprintf(buf, PAGE_SIZE-2, cpumask) :
-                cpumask_scnprintf(buf, PAGE_SIZE-2, cpumask);
-        buf[ret++] = '\n';
-        buf[ret] = '\0';
-        return ret;
-}
-
-static ssize_t inline pci_bus_show_cpumaskaffinity(struct device *dev,
-                                        struct device_attribute *attr,
-                                        char *buf)
-{
-        return pci_bus_show_cpuaffinity(dev, 0, attr, buf);
-}
-
-static ssize_t inline pci_bus_show_cpulistaffinity(struct device *dev,
-                                        struct device_attribute *attr,
-                                        char *buf)
-{
-        return pci_bus_show_cpuaffinity(dev, 1, attr, buf);
-}
-
-DEVICE_ATTR(cpuaffinity,     S_IRUGO, pci_bus_show_cpumaskaffinity, NULL);
-DEVICE_ATTR(cpulistaffinity, S_IRUGO, pci_bus_show_cpulistaffinity, NULL);
-
-/*
  * PCI Bus Class
  */
 static void release_pcibus_dev(struct device *dev)
@@ -95,6 +58,7 @@ static void release_pcibus_dev(struct device *dev)
 static struct class pcibus_class = {
         .name           = "pci_bus",
         .dev_release    = &release_pcibus_dev,
+        .dev_attrs      = pcibus_dev_attrs,
 };
 
 static int __init pcibus_class_init(void)
@@ -1455,9 +1419,6 @@ struct pci_bus * pci_create_bus(struct device *parent,
         error = device_register(&b->dev);
         if (error)
                 goto class_dev_reg_err;
-        error = device_create_file(&b->dev, &dev_attr_cpuaffinity);
-        if (error)
-                goto dev_create_file_err;
 
         /* Create legacy_io and legacy_mem files for this bus */
         pci_create_legacy_files(b);
@@ -1468,8 +1429,6 @@ struct pci_bus * pci_create_bus(struct device *parent,
 
         return b;
 
-dev_create_file_err:
-        device_unregister(&b->dev);
 class_dev_reg_err:
         device_unregister(dev);
 dev_reg_err: