Commit ac317e27 authored Aug 02, 2017 by Arvind Yadav Committed by Greg Kroah-Hartman Aug 28, 2017

char: virtio: constify attribute_group structures.

attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work with
const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c26bbb3c

drivers/char/virtio_console.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1308,7 +1308,7 @@ static struct attribute *port_sysfs_entries[] = {
		NULL
		};

		static struct attribute_group port_attribute_group = {
		static const struct attribute_group port_attribute_group = {
		.name = NULL, /* put in device directory */
		.attrs = port_sysfs_entries,
		};