mtd, cfi, ubi: add missing writebufsize initialization

ff94bc40af3481d47546595ba73c136de6af6929 "mtd, ubi, ubifs: resync with Linux-3.14"
introduced the writebufsize field in struct mtd_info, which
is not initialized in the cfi_flash driver, which leads in
not working ubi on cfi flashes. Fix it

Signed-off-by: Heiko Schocher <hs@denx.de>
Reported-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>

diff --git a/drivers/mtd/cfi_mtd.c b/drivers/mtd/cfi_mtd.c
index ac805ff1e9c7b91f87097d97c8f4e578a06fec3d..709a48642d6056ef66feafa6bb6af84e2df49387 100644 (file)
--- a/drivers/mtd/cfi_mtd.c
+++ b/drivers/mtd/cfi_mtd.c
@@ -226,6 +226,7 @@ int cfi_mtd_init(void)
                mtd->flags              = MTD_CAP_NORFLASH;
                mtd->size               = fi->size;
                mtd->writesize          = 1;
+               mtd->writebufsize       = mtd->writesize;
 
                mtd->_erase             = cfi_mtd_erase;
                mtd->_read              = cfi_mtd_read;