Commit c484a678 authored Apr 01, 2019 by Kimberly Brown Committed by Greg Kroah-Hartman Apr 25, 2019

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>

parent aa30f47c

samples/kobject/kset-example.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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;