573 int __iio_device_attr_init(struct device_attribute *dev_attr,  in __iio_device_attr_init()  argument
588 	sysfs_attr_init(&dev_attr->attr);  in __iio_device_attr_init()
684 	dev_attr->attr.name = name;  in __iio_device_attr_init()
687 		dev_attr->attr.mode |= S_IRUGO;  in __iio_device_attr_init()
688 		dev_attr->show = readfunc;  in __iio_device_attr_init()
692 		dev_attr->attr.mode |= S_IWUSR;  in __iio_device_attr_init()
693 		dev_attr->store = writefunc;  in __iio_device_attr_init()
702 static void __iio_device_attr_deinit(struct device_attribute *dev_attr)  in __iio_device_attr_deinit()  argument
704 	kfree(dev_attr->attr.name);  in __iio_device_attr_deinit()
727 	ret = __iio_device_attr_init(&iio_attr->dev_attr,  in __iio_add_chan_devattr()
735 		if (strcmp(t->dev_attr.attr.name,  in __iio_add_chan_devattr()
736 			   iio_attr->dev_attr.attr.name) == 0) {  in __iio_add_chan_devattr()
739 					t->dev_attr.attr.name);  in __iio_add_chan_devattr()
748 	__iio_device_attr_deinit(&iio_attr->dev_attr);  in __iio_add_chan_devattr()
857 		kfree(p->dev_attr.attr.name);  in iio_free_chan_devattr_list()
919 		indio_dev->chan_attr_group.attrs[attrn++] = &p->dev_attr.attr;  in iio_device_register_sysfs()