1 files changed, 9 insertions, 15 deletions

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 9e8b1f9b8f4d..b5595688a477 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -1119,9 +1119,7 @@ out:
         return rc;
 }
 
-static ssize_t __ref rescan_store(struct sys_device *dev,
-                                  struct sysdev_attribute *attr,
-                                  const char *buf,
+static ssize_t __ref rescan_store(struct sysdev_class *class, const char *buf,
                                   size_t count)
 {
         int rc;
@@ -1129,12 +1127,10 @@ static ssize_t __ref rescan_store(struct sys_device *dev,
         rc = smp_rescan_cpus();
         return rc ? rc : count;
 }
-static SYSDEV_ATTR(rescan, 0200, NULL, rescan_store);
+static SYSDEV_CLASS_ATTR(rescan, 0200, NULL, rescan_store);
 #endif /* CONFIG_HOTPLUG_CPU */
 
-static ssize_t dispatching_show(struct sys_device *dev,
-                                struct sysdev_attribute *attr,
-                                char *buf)
+static ssize_t dispatching_show(struct sysdev_class *class, char *buf)
 {
         ssize_t count;
 
@@ -1144,9 +1140,8 @@ static ssize_t dispatching_show(struct sys_device *dev,
         return count;
 }
 
-static ssize_t dispatching_store(struct sys_device *dev,
-                                 struct sysdev_attribute *attr,
-                                 const char *buf, size_t count)
+static ssize_t dispatching_store(struct sysdev_class *dev, const char *buf,
+                                 size_t count)
 {
         int val, rc;
         char delim;
@@ -1168,7 +1163,8 @@ out:
         put_online_cpus();
         return rc ? rc : count;
 }
-static SYSDEV_ATTR(dispatching, 0644, dispatching_show, dispatching_store);
+static SYSDEV_CLASS_ATTR(dispatching, 0644, dispatching_show,
+                         dispatching_store);
 
 static int __init topology_init(void)
 {
@@ -1178,13 +1174,11 @@ static int __init topology_init(void)
         register_cpu_notifier(&smp_cpu_nb);
 
 #ifdef CONFIG_HOTPLUG_CPU
-        rc = sysfs_create_file(&cpu_sysdev_class.kset.kobj,
-                               &attr_rescan.attr);
+        rc = sysdev_class_create_file(&cpu_sysdev_class, &attr_rescan);
         if (rc)
                 return rc;
 #endif
-        rc = sysfs_create_file(&cpu_sysdev_class.kset.kobj,
-                               &attr_dispatching.attr);
+        rc = sysdev_class_create_file(&cpu_sysdev_class, &attr_dispatching);
         if (rc)
                 return rc;
         for_each_present_cpu(cpu) {