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    Subject[PATCH v2 08/25] staging: mt29f_spinand: make use of mtd_to_nand()
    Date
    mtd_to_nand() was recently introduced to avoid direct accesses to the
    mtd->priv field. Use it where appropriate.

    Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
    ---
    drivers/staging/mt29f_spinand/mt29f_spinand.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/staging/mt29f_spinand/mt29f_spinand.c b/drivers/staging/mt29f_spinand/mt29f_spinand.c
    index 6536066..8924a96 100644
    --- a/drivers/staging/mt29f_spinand/mt29f_spinand.c
    +++ b/drivers/staging/mt29f_spinand/mt29f_spinand.c
    @@ -31,7 +31,7 @@

    static inline struct spinand_state *mtd_to_state(struct mtd_info *mtd)
    {
    - struct nand_chip *chip = (struct nand_chip *)mtd->priv;
    + struct nand_chip *chip = mtd_to_nand(mtd);
    struct spinand_info *info = (struct spinand_info *)chip->priv;
    struct spinand_state *state = (struct spinand_state *)info->priv;

    @@ -744,7 +744,7 @@ static void spinand_reset(struct spi_device *spi_nand)
    static void spinand_cmdfunc(struct mtd_info *mtd, unsigned int command,
    int column, int page)
    {
    - struct nand_chip *chip = (struct nand_chip *)mtd->priv;
    + struct nand_chip *chip = mtd_to_nand(mtd);
    struct spinand_info *info = (struct spinand_info *)chip->priv;
    struct spinand_state *state = (struct spinand_state *)info->priv;

    --
    2.1.4


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