mtd: use class_groups instead of class_attrs (219eccda) · Commits · 戴 / test

The class_attrs pointer is long depreciated, and is about to be finally removed, so move to use the class_groups pointer instead. Cc: Artem Bityutskiy <dedekind1@gmail.com> Acked-by:

Richard Weinberger <richard@nod.at> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr> Cc: <linux-mtd@lists.infradead.org> Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/mtd/ubi/build.c

+9 −7

Original line number	Diff line number	Diff line
		@@ -104,23 +104,25 @@ DEFINE_MUTEX(ubi_devices_mutex);
		static DEFINE_SPINLOCK(ubi_devices_lock);

		/* "Show" method for files in '/<sysfs>/class/ubi/' */
		static ssize_t ubi_version_show(struct class *class,
		struct class_attribute attr, char buf)
		/* UBI version attribute ('/<sysfs>/class/ubi/version') */
		static ssize_t version_show(struct class class, struct class_attribute attr,
		char *buf)
		{
		return sprintf(buf, "%d\n", UBI_VERSION);
		}
		static CLASS_ATTR_RO(version);

		/* UBI version attribute ('/<sysfs>/class/ubi/version') */
		static struct class_attribute ubi_class_attrs[] = {
		__ATTR(version, S_IRUGO, ubi_version_show, NULL),
		__ATTR_NULL
		static struct attribute *ubi_class_attrs[] = {
		&class_attr_version.attr,
		NULL,
		};
		ATTRIBUTE_GROUPS(ubi_class);

		/* Root UBI "class" object (corresponds to '/<sysfs>/class/ubi/') */
		struct class ubi_class = {
		.name = UBI_NAME_STR,
		.owner = THIS_MODULE,
		.class_attrs = ubi_class_attrs,
		.class_groups = ubi_class_groups,
		};

		static ssize_t dev_attribute_show(struct device *dev,

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