ch_lnum 361 drivers/mtd/ubi/ubi.h int ch_lnum; ch_lnum 181 drivers/mtd/ubi/upd.c vol->ch_lnum = req->lnum; ch_lnum 406 drivers/mtd/ubi/upd.c err = ubi_eba_atomic_leb_change(ubi, vol, vol->ch_lnum,