X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmtd%2Fmtdblock_ro.c;h=0c830ba41ef05b3e93c39f316b1217149645b672;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=29563ed258a4788bf86eb03341b4fad0440ed2d0;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/drivers/mtd/mtdblock_ro.c b/drivers/mtd/mtdblock_ro.c
index 29563ed25..0c830ba41 100644
--- a/drivers/mtd/mtdblock_ro.c
+++ b/drivers/mtd/mtdblock_ro.c
@@ -45,7 +45,9 @@ static void mtdblock_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
 	dev->blksize = 512;
 	dev->size = mtd->size >> 9;
 	dev->tr = tr;
-	dev->readonly = 1;
+	if ((mtd->flags & (MTD_CLEAR_BITS|MTD_SET_BITS|MTD_WRITEABLE)) !=
+	    (MTD_CLEAR_BITS|MTD_SET_BITS|MTD_WRITEABLE))
+		dev->readonly = 1;
 
 	add_mtd_blktrans_dev(dev);
 }