blackfin: nand: make use of mtd_to_nand() where appropriate

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=4d17a89252ffb58c58f8b39d974ffd8231c33e85
Commit:     4d17a89252ffb58c58f8b39d974ffd8231c33e85
Parent:     9eba47ddd8fee8a21f45e6e1d707103f040d90c7
Author:     Boris BREZILLON <boris.brezillon at free-electrons.com>
AuthorDate: Tue Dec 1 12:02:59 2015 +0100
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Tue Dec 8 13:02:57 2015 -0800

    blackfin: nand: make use of mtd_to_nand() where appropriate
    
    mtd_to_nand() was recently introduced to avoid direct accesses to the
    mtd->priv field. Update all blackfin specific implementations to use
    this helper.
    
    Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
    Acked-by: Brian Norris <computersforpeace at gmail.com>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 arch/blackfin/mach-bf537/boards/stamp.c   | 2 +-
 arch/blackfin/mach-bf561/boards/acvilon.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 88a19fc..c181543 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -404,7 +404,7 @@ static struct mtd_partition bfin_plat_nand_partitions[] = {
 #define BFIN_NAND_PLAT_ALE 1
 static void bfin_plat_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 {
-	struct nand_chip *this = mtd->priv;
+	struct nand_chip *this = mtd_to_nand(mtd);
 
 	if (cmd == NAND_CMD_NONE)
 		return;
diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c
index 6ab9515..37f8f25 100644
--- a/arch/blackfin/mach-bf561/boards/acvilon.c
+++ b/arch/blackfin/mach-bf561/boards/acvilon.c
@@ -267,7 +267,7 @@ static struct mtd_partition bfin_plat_nand_partitions[] = {
 static void bfin_plat_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
 				    unsigned int ctrl)
 {
-	struct nand_chip *this = mtd->priv;
+	struct nand_chip *this = mtd_to_nand(mtd);
 
 	if (cmd == NAND_CMD_NONE)
 		return;