mtd: nand: omap: Use gpmc_omap_get_nand_ops() to get NAND registers
Deprecate nand register passing via platform data and use
gpmc_omap_get_nand_ops() instead.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 0749ca1..cba9bf0 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -28,6 +28,7 @@
#include <linux/mtd/nand_bch.h>
#include <linux/platform_data/elm.h>
+#include <linux/omap-gpmc.h>
#include <linux/platform_data/mtd-nand-omap2.h>
#define DRIVER_NAME "omap2-nand"
@@ -168,7 +169,9 @@
} iomode;
u_char *buf;
int buf_len;
+ /* Interface to GPMC */
struct gpmc_nand_regs reg;
+ struct gpmc_nand_ops *ops;
/* generated at runtime depending on ECC algorithm and layout selected */
struct nand_ecclayout oobinfo;
/* fields specific for BCHx_HW ECC scheme */
@@ -1665,9 +1668,13 @@
platform_set_drvdata(pdev, info);
+ info->ops = gpmc_omap_get_nand_ops(&info->reg, info->gpmc_cs);
+ if (!info->ops) {
+ dev_err(&pdev->dev, "Failed to get GPMC->NAND interface\n");
+ return -ENODEV;
+ }
info->pdev = pdev;
info->gpmc_cs = pdata->cs;
- info->reg = pdata->reg;
info->of_node = pdata->of_node;
info->ecc_opt = pdata->ecc_opt;
nand_chip = &info->nand;