[MTD] update internal API to support 64-bit device size

[safe/jmp/linux-2.6] / drivers / mtd / nftlcore.c

diff --git a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c
index 320b929..d1c4546 100644 (file)
--- a/drivers/mtd/nftlcore.c
+++ b/drivers/mtd/nftlcore.c
@@ -39,7 +39,7 @@ static void nftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
        struct NFTLrecord *nftl;
        unsigned long temp;
 
-       if (mtd->type != MTD_NANDFLASH)
+       if (mtd->type != MTD_NANDFLASH || mtd->size > UINT_MAX)
                return;
        /* OK, this is moderately ugly.  But probably safe.  Alternatives? */
        if (memcmp(mtd->name, "DiskOnChip", 10))