samples/kobject: Replace foo_ktype's default_attrs field with groups

The kobj_type default_attrs field is being replaced by the
default_groups field. Replace foo_ktype's default_attrs field with
default_groups and use the ATTRIBUTE_GROUPS macro to create
foo_default_groups.

This patch was tested by loading the kset-example module and verifying
that the sysfs files for the attributes in the default group were
created.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/samples/kobject/kset-example.c b/samples/kobject/kset-example.c
index 401328fd687d7d694f6a1270657ae5a10ae5a493..c8010f126808b88c69b25911bece43b7b011a0d1 100644 (file)
--- a/samples/kobject/kset-example.c
+++ b/samples/kobject/kset-example.c
@@ -178,6 +178,7 @@ static struct attribute *foo_default_attrs[] = {
        &bar_attribute.attr,
        NULL,   /* need to NULL terminate the list of attributes */
 };
+ATTRIBUTE_GROUPS(foo_default);
 
 /*
  * Our own ktype for our kobjects.  Here we specify our sysfs ops, the
@@ -187,7 +188,7 @@ static struct attribute *foo_default_attrs[] = {
 static struct kobj_type foo_ktype = {
        .sysfs_ops = &foo_sysfs_ops,
        .release = foo_release,
-       .default_attrs = foo_default_attrs,
+       .default_groups = foo_default_groups,
 };
 
 static struct kset *example_kset;