target/linux/brcm63xx/patches-4.4/000-4.5-03-mtd-nand-spi-nor-assign-MTD-of_node.patch

   1 From 3e63b26bdd4069c3df2cd7ce7217a21d06801b41 Mon Sep 17 00:00:00 2001
   2 From: Brian Norris <computersforpeace@gmail.com>
   3 Date: Fri, 30 Oct 2015 20:33:22 -0700
   4 Subject: [PATCH 03/11] mtd: {nand,spi-nor}: assign MTD of_node
   5
   6 We should pass along our flash DT node to the MTD layer, so it can set
   7 up ofpart for us.
   8
   9 Signed-off-by: Brian Norris <computersforpeace@gmail.com>
  10 Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
  11 ---
  12  drivers/mtd/nand/nand_base.c  | 3 +++
  13  drivers/mtd/spi-nor/spi-nor.c | 1 +
  14  2 files changed, 4 insertions(+)
  15
  16 --- a/drivers/mtd/nand/nand_base.c
  17 +++ b/drivers/mtd/nand/nand_base.c
  18 @@ -3995,6 +3995,9 @@ int nand_scan_ident(struct mtd_info *mtd
  19         int ret;
  20
  21         if (chip->flash_node) {
  22 +               /* MTD can automatically handle DT partitions, etc. */
  23 +               mtd_set_of_node(mtd, chip->flash_node);
  24 +
  25                 ret = nand_dt_init(mtd, chip, chip->flash_node);
  26                 if (ret)
  27                         return ret;
  28 --- a/drivers/mtd/spi-nor/spi-nor.c
  29 +++ b/drivers/mtd/spi-nor/spi-nor.c
  30 @@ -1228,6 +1228,7 @@ int spi_nor_scan(struct spi_nor *nor, co
  31                 mtd->flags |= MTD_NO_ERASE;
  32
  33         mtd->dev.parent = dev;
  34 +       mtd_set_of_node(mtd, np);
  35         nor->page_size = info->page_size;
  36         mtd->writebufsize = nor->page_size;
  37