summaryrefslogtreecommitdiffstats
path: root/drivers/mtd/nand/fsl_ifc_nand.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mtd/nand/fsl_ifc_nand.c')
-rw-r--r--drivers/mtd/nand/fsl_ifc_nand.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c
index 2338124dd05f..4d40fdb24187 100644
--- a/drivers/mtd/nand/fsl_ifc_nand.c
+++ b/drivers/mtd/nand/fsl_ifc_nand.c
@@ -31,7 +31,6 @@
#include <linux/mtd/nand_ecc.h>
#include <linux/fsl_ifc.h>
-#define FSL_IFC_V1_1_0 0x01010000
#define ERR_BYTE 0xFF /* Value returned for read
bytes when read failed */
#define IFC_TIMEOUT_MSECS 500 /* Maximum number of mSecs to wait
@@ -877,7 +876,7 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv)
struct fsl_ifc_regs __iomem *ifc = ctrl->regs;
struct nand_chip *chip = &priv->chip;
struct nand_ecclayout *layout;
- u32 csor, ver;
+ u32 csor;
/* Fill in fsl_ifc_mtd structure */
priv->mtd.priv = chip;
@@ -984,8 +983,7 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv)
chip->ecc.mode = NAND_ECC_SOFT;
}
- ver = ioread32be(&ifc->ifc_rev);
- if (ver == FSL_IFC_V1_1_0)
+ if (ctrl->version == FSL_IFC_VERSION_1_1_0)
fsl_ifc_sram_init(priv);
return 0;
@@ -1045,12 +1043,12 @@ static int fsl_ifc_nand_probe(struct platform_device *dev)
}
/* find which chip select it is connected to */
- for (bank = 0; bank < FSL_IFC_BANK_COUNT; bank++) {
+ for (bank = 0; bank < fsl_ifc_ctrl_dev->banks; bank++) {
if (match_bank(ifc, bank, res.start))
break;
}
- if (bank >= FSL_IFC_BANK_COUNT) {
+ if (bank >= fsl_ifc_ctrl_dev->banks) {
dev_err(&dev->dev, "%s: address did not match any chip selects\n",
__func__);
return -ENODEV;