1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index dd30b2aa7a2..b9a60a0aabf 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -649,7 +649,7 @@ EXPORT_SYMBOL_GPL(wmi_has_guid);
 /*
  * sysfs interface
  */
-static ssize_t show_modalias(struct device *dev, struct device_attribute *attr,
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
                              char *buf)
 {
         char guid_string[37];
@@ -663,7 +663,11 @@ static ssize_t show_modalias(struct device *dev, struct device_attribute *attr,
 
         return sprintf(buf, "wmi:%s\n", guid_string);
 }
-static DEVICE_ATTR(modalias, S_IRUGO, show_modalias, NULL);
+
+static struct device_attribute wmi_dev_attrs[] = {
+        __ATTR_RO(modalias),
+        __ATTR_NULL
+};
 
 static int wmi_dev_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
@@ -696,6 +700,7 @@ static struct class wmi_class = {
         .name = "wmi",
         .dev_release = wmi_dev_free,
         .dev_uevent = wmi_dev_uevent,
+        .dev_attrs = wmi_dev_attrs,
 };
 
 static int wmi_create_devs(void)
@@ -728,10 +733,6 @@ static int wmi_create_devs(void)
                 result = device_register(guid_dev);
                 if (result)
                         return result;
-
-                result = device_create_file(guid_dev, &dev_attr_modalias);
-                if (result)
-                        return result;
         }
 
         return 0;
@@ -751,8 +752,6 @@ static void wmi_remove_devs(void)
                 guid_dev = wblock->dev;
                 gblock = &wblock->gblock;
 
-                device_remove_file(guid_dev, &dev_attr_modalias);
-
                 device_unregister(guid_dev);
         }
 }