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mtd: nand_omap_gpmc: Remove unused code 

The ecc layout structs are not used anywhere.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Teresa Gámez 2015-03-30 15:51:04 +02:00 committed by Sascha Hauer
parent 6c6f7c0940
commit 4ef5f8cf34
1 changed files with 0 additions and 68 deletions
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68
drivers/mtd/nand/nand_omap_gpmc.c
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@ -130,53 +130,6 @@ static struct nand_bbt_descr bb_descrip_flashbased = {
.pattern = scan_ff_pattern,
};
/** Large Page x8 NAND device Layout */
static struct nand_ecclayout ecc_lp_x8 = {
.eccbytes = 12,
.eccpos = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12},
.oobfree = {
{
.offset = 60,
.length = 2,
}
}
};
/** Large Page x16 NAND device Layout */
static struct nand_ecclayout ecc_lp_x16 = {
.eccbytes = 12,
.eccpos = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
.oobfree = {
{
.offset = 60,
.length = 2,
}
}
};
/** Small Page x8 NAND device Layout */
static struct nand_ecclayout ecc_sp_x8 = {
.eccbytes = 3,
.eccpos = {1, 2, 3},
.oobfree = {
{
.offset = 14,
.length = 2,
}
}
};
/** Small Page x16 NAND device Layout */
static struct nand_ecclayout ecc_sp_x16 = {
.eccbytes = 3,
.eccpos = {2, 3, 4},
.oobfree = {
{
.offset = 14,
.length = 2 }
}
};
/**
* @brief calls the platform specific dev_ready functionds
*
@ -891,7 +844,6 @@ static int gpmc_nand_probe(struct device_d *pdev)
struct mtd_info *minfo;
void __iomem *cs_base;
int err;
struct nand_ecclayout *layout, *lsp, *llp;
pdata = (struct gpmc_nand_platform_data *)pdev->platform_data;
if (pdata == NULL) {
@ -1012,26 +964,6 @@ static int gpmc_nand_probe(struct device_d *pdev)
gpmc_set_buswidth(nand, nand->options & NAND_BUSWIDTH_16);
if (nand->options & NAND_BUSWIDTH_16) {
lsp = &ecc_sp_x16;
llp = &ecc_lp_x16;
} else {
lsp = &ecc_sp_x8;
llp = &ecc_lp_x8;
}
switch (minfo->writesize) {
case 512:
layout = lsp;
break;
case 2048:
layout = llp;
break;
default:
err = -EINVAL;
goto out_release_mem;
}
nand->read_buf = omap_read_buf_pref;
if (IS_ENABLED(CONFIG_MTD_WRITE))
nand->write_buf = omap_write_buf_pref;