307 	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);  in iio_read_channel_ext_info()  local
310 	ext_info = &this_attr->c->ext_info[this_attr->address];  in iio_read_channel_ext_info()
312 	return ext_info->read(indio_dev, ext_info->private, this_attr->c, buf);  in iio_read_channel_ext_info()
321 	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);  in iio_write_channel_ext_info()  local
324 	ext_info = &this_attr->c->ext_info[this_attr->address];  in iio_write_channel_ext_info()
327 			       this_attr->c, buf, len);  in iio_write_channel_ext_info()
455 	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);  in iio_read_channel_info()  local
461 		ret = indio_dev->info->read_raw_multi(indio_dev, this_attr->c,  in iio_read_channel_info()
464 							this_attr->address);  in iio_read_channel_info()
466 		ret = indio_dev->info->read_raw(indio_dev, this_attr->c,  in iio_read_channel_info()
467 				    &vals[0], &vals[1], this_attr->address);  in iio_read_channel_info()
539 	struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);  in iio_write_channel_info()  local
549 			this_attr->c, this_attr->address)) {  in iio_write_channel_info()
564 	ret = indio_dev->info->write_raw(indio_dev, this_attr->c,  in iio_write_channel_info()
565 					 integer, fract, this_attr->address);  in iio_write_channel_info()