[PATCH 13/27] mtd: nand: add nand_to_mtd() helper

Boris Brezillon
2015-11-16T13:38:33Z

Add a new helper to retrieve the MTD device attached to a NAND chip.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
include/linux/mtd/nand.h | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index c4e39ff..8ec071e 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -737,6 +737,11 @@ static inline struct nand_chip *mtd_to_nand(struct mtd_info *mtd)
return mtd->priv;
}

+static inline struct mtd_info *nand_to_mtd(struct nand_chip *chip)
+{
+ return &chip->mtd;
+}
+
/*
* NAND Flash Manufacturer ID Codes
*/
--
2.1.4