driver core: devcoredump: convert to use class_groups

Convert devcoredump to use class_groups instead of class_attrs as that's
the correct way to handle lists of class attribute files.

Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/base/devcoredump.c b/drivers/base/devcoredump.c
index 240374fd18387721125bfee149fb037113f5f09f..7be310f7db736d153a9d11eb635737de73a0a340 100644 (file)
--- a/drivers/base/devcoredump.c
+++ b/drivers/base/devcoredump.c
@@ -160,18 +160,20 @@ static ssize_t disabled_store(struct class *class, struct class_attribute *attr,
 
        return count;
 }
+static CLASS_ATTR_RW(disabled);
 
-static struct class_attribute devcd_class_attrs[] = {
-       __ATTR_RW(disabled),
-       __ATTR_NULL
+static struct attribute *devcd_class_attrs[] = {
+       &class_attr_disabled.attr,
+       NULL,
 };
+ATTRIBUTE_GROUPS(devcd_class);
 
 static struct class devcd_class = {
        .name           = "devcoredump",
        .owner          = THIS_MODULE,
        .dev_release    = devcd_dev_release,
        .dev_groups     = devcd_dev_groups,
-       .class_attrs    = devcd_class_attrs,
+       .class_groups   = devcd_class_groups,
 };
 
 static ssize_t devcd_readv(char *buffer, loff_t offset, size_t count,