diff options
| author | Stefan Roese | 2018-03-13 08:41:08 +0100 |
|---|---|---|
| committer | Tom Rini | 2018-03-19 16:14:23 -0400 |
| commit | ec9c80d643a3e5ff35c5d24d675cb1feaa440c9d (patch) | |
| tree | bbb9f38cd0618e73fb0589f3b06146da6fe3a356 /drivers/mtd/nand/nand_ecc.c | |
| parent | f8598d9815c7f89aed28e3f880b489260bd50a49 (diff) | |
nand: Remove unused ppc4xx NAND driver and references
ppc4xx support was removed some time ago. Lets remove the now unused
NAND driver and all its references for this platform as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Scott Wood <oss@buserror.net>
Diffstat (limited to 'drivers/mtd/nand/nand_ecc.c')
| -rw-r--r-- | drivers/mtd/nand/nand_ecc.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c index 8b548b204d6..13a6535bd5a 100644 --- a/drivers/mtd/nand/nand_ecc.c +++ b/drivers/mtd/nand/nand_ecc.c @@ -29,11 +29,6 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/nand_ecc.h> -/* The PPC4xx NDFC uses Smart Media (SMC) bytes order */ -#ifdef CONFIG_NAND_NDFC -#define CONFIG_MTD_NAND_ECC_SMC -#endif - /* * NAND-SPL has no sofware ECC for now, so don't include nand_calculate_ecc(), * only nand_correct_data() is needed @@ -110,13 +105,8 @@ int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, tmp2 |= (reg2 & 0x01) << 0; /* B7 -> B0 */ /* Calculate final ECC code */ -#ifdef CONFIG_MTD_NAND_ECC_SMC - ecc_code[0] = ~tmp2; - ecc_code[1] = ~tmp1; -#else ecc_code[0] = ~tmp1; ecc_code[1] = ~tmp2; -#endif ecc_code[2] = ((~reg1) << 2) | 0x03; return 0; @@ -146,15 +136,9 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, { uint8_t s0, s1, s2; -#ifdef CONFIG_MTD_NAND_ECC_SMC - s0 = calc_ecc[0] ^ read_ecc[0]; - s1 = calc_ecc[1] ^ read_ecc[1]; - s2 = calc_ecc[2] ^ read_ecc[2]; -#else s1 = calc_ecc[0] ^ read_ecc[0]; s0 = calc_ecc[1] ^ read_ecc[1]; s2 = calc_ecc[2] ^ read_ecc[2]; -#endif if ((s0 | s1 | s2) == 0) return 0; |