[PATCH v4 04/10] mtd: cafe_nand: utilize oob_required parameter

[Brian Norris]

Don't write OOB if the caller doesn't require it.

Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/nand/cafe_nand.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/nand/cafe_nand.c b/drivers/mtd/nand/cafe_nand.c
index 3a6c88d..aa9a0df 100644
--- a/drivers/mtd/nand/cafe_nand.c
+++ b/drivers/mtd/nand/cafe_nand.c
@@ -527,7 +527,8 @@ static void cafe_nand_write_page_lowlevel(struct mtd_info *mtd,
 	struct cafe_priv *cafe = mtd->priv;
 
 	chip->write_buf(mtd, buf, mtd->writesize);
-	chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
+	if (oob_required)
+		chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
 
 	/* Set up ECC autogeneration */
 	cafe->ctl2 |= (1<<30);
-- 
1.7.5.4.2.g519b1