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authorScott Wood <scottwood@freescale.com>2009-09-28 16:33:18 -0500
committerScott Wood <scottwood@freescale.com>2009-09-28 16:33:18 -0500
commitd44e9c1736283f0abc5d3c5d28cfea8480c93a79 (patch)
tree036fde4b2414fb028fd432b31416f221e350fd8c /drivers/mtd
parentca6189db484882798f2a35a476c07e618e21f6d3 (diff)
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NAND: davinci: Fix warnings when 4-bit ECC not used
I accidentally left v2 of "NAND: DaVinci:Adding 4 BIT ECC support" applied when I pushed the tree last merge window, and missed these fixes which were in v3 of that patch. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/davinci_nand.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index 37d8b73..eabaf3e 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -202,7 +202,6 @@ static struct nand_ecclayout nand_davinci_4bit_layout_oobfirst = {
},
#endif
};
-#endif
static void nand_davinci_4bit_enable_hwecc(struct mtd_info *mtd, int mode)
{
@@ -289,7 +288,6 @@ static int nand_davinci_4bit_calculate_ecc(struct mtd_info *mtd,
static int nand_davinci_4bit_correct_data(struct mtd_info *mtd, uint8_t *dat,
uint8_t *read_ecc, uint8_t *calc_ecc)
{
- struct nand_chip *this = mtd->priv;
unsigned short ecc_10bit[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
int i;
unsigned int hw_4ecc[4] = { 0, 0, 0, 0 }, iserror = 0;
@@ -441,6 +439,7 @@ static int nand_davinci_4bit_correct_data(struct mtd_info *mtd, uint8_t *dat,
return numerrors;
}
+#endif /* CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST */
static int nand_davinci_dev_ready(struct mtd_info *mtd)
{