target/linux/mediatek/patches-4.4/0053-mtd-nand-add-nand_to_mtd-helper.patch

   1 From 86e5fe2edbe2ca4f0d83a26d9b3d02620cd78f37 Mon Sep 17 00:00:00 2001
   2 From: Boris BREZILLON <boris.brezillon@free-electrons.com>
   3 Date: Tue, 1 Dec 2015 12:03:07 +0100
   4 Subject: [PATCH 53/81] mtd: nand: add nand_to_mtd() helper
   5
   6 Add a new helper to retrieve the MTD device attached to a NAND chip.
   7
   8 Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
   9 Signed-off-by: Brian Norris <computersforpeace@gmail.com>
  10 ---
  11  include/linux/mtd/nand.h |    5 +++++
  12  1 file changed, 5 insertions(+)
  13
  14 --- a/include/linux/mtd/nand.h
  15 +++ b/include/linux/mtd/nand.h
  16 @@ -724,6 +724,11 @@ static inline struct nand_chip *mtd_to_n
  17         return mtd->priv;
  18  }
  19
  20 +static inline struct mtd_info *nand_to_mtd(struct nand_chip *chip)
  21 +{
  22 +       return &chip->mtd;
  23 +}
  24 +
  25  /*
  26   * NAND Flash Manufacturer ID Codes
  27   */