ARM: make use of nand_set/get_controller_data() helpers

New helpers have been added to avoid directly accessing chip->field. Use
them where appropriate.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 333b0f9ea635..508c2d7786e2 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -77,7 +77,7 @@ static void
 ixdp425_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 {
         struct nand_chip *this = mtd_to_nand(mtd);
-        int offset = (int)this->priv;
+        int offset = (int)nand_get_controller_data(this);
 
         if (ctrl & NAND_CTRL_CHANGE) {
                 if (ctrl & NAND_NCE) {
@@ -88,7 +88,7 @@ ixdp425_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 
                 offset = (ctrl & NAND_CLE) ? IXDP425_NAND_CMD_BYTE : 0;
                 offset |= (ctrl & NAND_ALE) ? IXDP425_NAND_ADDR_BYTE : 0;
-                this->priv = (void *)offset;
+                nand_set_controller_data(this, (void *)offset);
         }
 
         if (cmd != NAND_CMD_NONE)