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mtd: use class_groups instead of class_attrs
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>
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1 changed files with 9 additions and 7 deletions
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@ -104,23 +104,25 @@ DEFINE_MUTEX(ubi_devices_mutex);
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static DEFINE_SPINLOCK(ubi_devices_lock);
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/* "Show" method for files in '/<sysfs>/class/ubi/' */
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static ssize_t ubi_version_show(struct class *class,
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struct class_attribute *attr, char *buf)
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/* UBI version attribute ('/<sysfs>/class/ubi/version') */
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static ssize_t version_show(struct class *class, struct class_attribute *attr,
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char *buf)
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{
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return sprintf(buf, "%d\n", UBI_VERSION);
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}
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static CLASS_ATTR_RO(version);
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/* UBI version attribute ('/<sysfs>/class/ubi/version') */
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static struct class_attribute ubi_class_attrs[] = {
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__ATTR(version, S_IRUGO, ubi_version_show, NULL),
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__ATTR_NULL
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static struct attribute *ubi_class_attrs[] = {
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&class_attr_version.attr,
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NULL,
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};
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ATTRIBUTE_GROUPS(ubi_class);
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/* Root UBI "class" object (corresponds to '/<sysfs>/class/ubi/') */
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struct class ubi_class = {
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.name = UBI_NAME_STR,
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.owner = THIS_MODULE,
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.class_attrs = ubi_class_attrs,
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.class_groups = ubi_class_groups,
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};
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static ssize_t dev_attribute_show(struct device *dev,
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