cris: nand: 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=4883090bedd79c2c5b408976f0f49e7041cbc3cb
Commit:     4883090bedd79c2c5b408976f0f49e7041cbc3cb
Parent:     ba4ed8605cb09b2cb72bf14499cf4605a0f9eb23
Author:     Boris BREZILLON <boris.brezillon at free-electrons.com>
AuthorDate: Thu Dec 10 09:00:32 2015 +0100
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Fri Dec 18 12:44:57 2015 -0800

    cris: nand: use the mtd instance embedded in struct nand_chip
    
    struct nand_chip now embeds an mtd device. Patch all drivers to make use
    of this mtd instance instead of using the instance embedded in their
    private struct or dynamically allocated.
    
    Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
    Acked-by: Jesper Nilsson <jesper.nilsson at axis.com>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 arch/cris/arch-v32/drivers/mach-a3/nandflash.c | 3 +--
 arch/cris/arch-v32/drivers/mach-fs/nandflash.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
index db953cf..ee74e45 100644
--- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
@@ -36,7 +36,6 @@
 #define CE_BIT 12
 
 struct mtd_info_wrapper {
-	struct mtd_info info;
 	struct nand_chip chip;
 };
 
@@ -148,7 +147,7 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
 
 	/* Get pointer to private data */
 	this = &wrapper->chip;
-	crisv32_mtd = &wrapper->info;
+	crisv32_mtd = nand_to_mtd(this);
 
 	/* Link the private data with the MTD structure */
 	crisv32_mtd->priv = this;
diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
index 22a6467..5626297 100644
--- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
@@ -31,7 +31,6 @@
 #define BY_BIT 7
 
 struct mtd_info_wrapper {
-	struct mtd_info info;
 	struct nand_chip chip;
 };
 
@@ -129,7 +128,7 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
 
 	/* Get pointer to private data */
 	this = &wrapper->chip;
-	crisv32_mtd = &wrapper->info;
+	crisv32_mtd = nand_to_mtd(this);
 
 	pa_oe.oe |= 1 << CE_BIT;
 	pa_oe.oe |= 1 << ALE_BIT;