263 	struct mtd_oob_ops devops = *ops;  in concat_read_oob()  local
277 		if (from + devops.len > subdev->size)  in concat_read_oob()
278 			devops.len = subdev->size - from;  in concat_read_oob()
280 		err = mtd_read_oob(subdev, from, &devops);  in concat_read_oob()
281 		ops->retlen += devops.retlen;  in concat_read_oob()
282 		ops->oobretlen += devops.oobretlen;  in concat_read_oob()
298 		if (devops.datbuf) {  in concat_read_oob()
299 			devops.len = ops->len - ops->retlen;  in concat_read_oob()
300 			if (!devops.len)  in concat_read_oob()
302 			devops.datbuf += devops.retlen;  in concat_read_oob()
304 		if (devops.oobbuf) {  in concat_read_oob()
305 			devops.ooblen = ops->ooblen - ops->oobretlen;  in concat_read_oob()
306 			if (!devops.ooblen)  in concat_read_oob()
308 			devops.oobbuf += ops->oobretlen;  in concat_read_oob()
320 	struct mtd_oob_ops devops = *ops;  in concat_write_oob()  local
337 		if (to + devops.len > subdev->size)  in concat_write_oob()
338 			devops.len = subdev->size - to;  in concat_write_oob()
340 		err = mtd_write_oob(subdev, to, &devops);  in concat_write_oob()
341 		ops->retlen += devops.retlen;  in concat_write_oob()
342 		ops->oobretlen += devops.oobretlen;  in concat_write_oob()
346 		if (devops.datbuf) {  in concat_write_oob()
347 			devops.len = ops->len - ops->retlen;  in concat_write_oob()
348 			if (!devops.len)  in concat_write_oob()
350 			devops.datbuf += devops.retlen;  in concat_write_oob()
352 		if (devops.oobbuf) {  in concat_write_oob()
353 			devops.ooblen = ops->ooblen - ops->oobretlen;  in concat_write_oob()
354 			if (!devops.ooblen)  in concat_write_oob()
356 			devops.oobbuf += devops.oobretlen;  in concat_write_oob()