Merge tag 'for-linus-20121009' of git://git.infradead.org/mtd-2.6

Pull MTD updates from David Woodhouse:

 - Disable broken mtdchar mmap() on MMU systems
 - Additional ECC tests for NAND flash, and some test cleanups
 - New NAND and SPI chip support
 - Fixes/cleanup for SH FLCTL NAND controller driver
 - Improved hardware support for GPMI NAND controller
 - Conversions to device-tree support for various drivers
 - Removal of obsolete drivers (sbc8xxx, bcmring, etc.)
 - New LPC32xx drivers for MLC and SLC NAND
 - Further cleanup of NAND OOB/ECC handling
 - UAPI cleanup merge from David Howells (just moving files, since MTD
   headers were sorted out long ago to separate user-visible from kernel
   bits)

* tag 'for-linus-20121009' of git://git.infradead.org/mtd-2.6: (168 commits)
  mtd: Disable mtdchar mmap on MMU systems
  UAPI: (Scripted) Disintegrate include/mtd
  mtd: nand: detect Samsung K9GBG08U0A, K9GAG08U0F ID
  mtd: nand: decode Hynix MLC, 6-byte ID length
  mtd: nand: increase max OOB size to 640
  mtd: nand: add generic READ ID length calculation functions
  mtd: nand: split simple ID decode into its own function
  mtd: nand: split extended ID decoding into its own function
  mtd: nand: split BB marker options decoding into its own function
  mtd: nand: remove redundant ID read
  mtd: nand: remove unnecessary variable
  mtd: docg4: add missing HAS_IOMEM dependency
  mtd: gpmi: initialize the timing registers only one time
  mtd: gpmi: add EDO feature for imx6q
  mtd: gpmi: do not set the default values for the extra clocks
  mtd: gpmi: simplify the DLL setting code
  mtd: gpmi: add a new field for HW_GPMI_CTRL1
  mtd: gpmi: do not get the clock frequency in gpmi_begin()
  mtd: gpmi: add a new field for HW_GPMI_TIMING1
  mtd: add helpers to get the supportted ONFI timing mode
  ...

1 files changed, 0 insertions, 17 deletions

diff --git a/drivers/mtd/nand/nuc900_nand.c b/drivers/mtd/nand/nuc900_nand.c
index 8febe46e1105..94dc46bc118c 100644
--- a/drivers/mtd/nand/nuc900_nand.c
+++ b/drivers/mtd/nand/nuc900_nand.c
@@ -112,22 +112,6 @@ static void nuc900_nand_write_buf(struct mtd_info *mtd,
 		write_data_reg(nand, buf[i]);
 }
 
-static int nuc900_verify_buf(struct mtd_info *mtd,
-			     const unsigned char *buf, int len)
-{
-	int i;
-	struct nuc900_nand *nand;
-
-	nand = container_of(mtd, struct nuc900_nand, mtd);
-
-	for (i = 0; i < len; i++) {
-		if (buf[i] != (unsigned char)read_data_reg(nand))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
 static int nuc900_check_rb(struct nuc900_nand *nand)
 {
 	unsigned int val;
@@ -292,7 +276,6 @@ static int __devinit nuc900_nand_probe(struct platform_device *pdev)
 	chip->read_byte		= nuc900_nand_read_byte;
 	chip->write_buf		= nuc900_nand_write_buf;
 	chip->read_buf		= nuc900_nand_read_buf;
-	chip->verify_buf	= nuc900_verify_buf;
 	chip->chip_delay	= 50;
 	chip->options		= 0;
 	chip->ecc.mode		= NAND_ECC_SOFT;