mtd: OneNAND: initialize mtd->writebufsize to let UBI work

io_init checks this value and fails with "bad write buffer size 0 for
2048 min. I/O unit"

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index d194d974661c567c12f8bd73ad1f75b6e2d67374..0e35dc5b88f7176bd4e4037068b8e117c6666c82 100644 (file)
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -2657,6 +2657,7 @@ int onenand_probe(struct mtd_info *mtd)
        mtd->_sync = onenand_sync;
        mtd->_block_isbad = onenand_block_isbad;
        mtd->_block_markbad = onenand_block_markbad;
+       mtd->writebufsize = mtd->writesize;
 
        return 0;
 }