mtd: nand: socrates: use the mtd instance embedded in struct nand_chip

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=a723bf6a58b17379c27f869402baddf4b0d2c7dc
Commit:     a723bf6a58b17379c27f869402baddf4b0d2c7dc
Parent:     17dd20bd7d4389d3bc54d71e263088039203ea07
Author:     Boris BREZILLON <boris.brezillon at free-electrons.com>
AuthorDate: Fri Dec 11 15:04:06 2015 +0100
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Fri Dec 18 13:13:49 2015 -0800

    mtd: nand: socrates: use the mtd instance embedded in struct nand_chip
    
    struct nand_chip now embeds an mtd device. Make use of this mtd instance.
    
    Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/nand/socrates_nand.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/socrates_nand.c b/drivers/mtd/nand/socrates_nand.c
index 2dfb1e0..925761c 100644
--- a/drivers/mtd/nand/socrates_nand.c
+++ b/drivers/mtd/nand/socrates_nand.c
@@ -30,7 +30,6 @@
 
 struct socrates_nand_host {
 	struct nand_chip	nand_chip;
-	struct mtd_info		mtd;
 	void __iomem		*io_base;
 	struct device		*dev;
 };
@@ -159,8 +158,8 @@ static int socrates_nand_probe(struct platform_device *ofdev)
 		return -EIO;
 	}
 
-	mtd = &host->mtd;
 	nand_chip = &host->nand_chip;
+	mtd = nand_to_mtd(nand_chip);
 	host->dev = &ofdev->dev;
 
 	nand_chip->priv = host;		/* link the private data structures */
@@ -216,7 +215,7 @@ out:
 static int socrates_nand_remove(struct platform_device *ofdev)
 {
 	struct socrates_nand_host *host = dev_get_drvdata(&ofdev->dev);
-	struct mtd_info *mtd = &host->mtd;
+	struct mtd_info *mtd = nand_to_mtd(&host->nand_chip);
 
 	nand_release(mtd);