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| author | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 12:00:46 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 12:00:46 +0200 |
| commit | 6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd (patch) | |
| tree | 2be25b1e302eca5984a8ad5ed3e5bde77bafaabb /drivers/mtd/nand/rtc_from4.c | |
| parent | 7aa65bfd6793a56cc3bbce8436abbfea3a7bdd1f (diff) | |
| download | kernel_samsung_smdk4412-6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd.zip kernel_samsung_smdk4412-6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd.tar.gz kernel_samsung_smdk4412-6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd.tar.bz2 | |
[MTD] NAND modularize ECC
First step of modularizing ECC support.
- Move ECC related functionality into a seperate embedded data structure
- Get rid of the hardware dependend constants to simplify new ECC models
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/mtd/nand/rtc_from4.c')
| -rw-r--r-- | drivers/mtd/nand/rtc_from4.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/mtd/nand/rtc_from4.c b/drivers/mtd/nand/rtc_from4.c index bc9d849..a2122fe 100644 --- a/drivers/mtd/nand/rtc_from4.c +++ b/drivers/mtd/nand/rtc_from4.c @@ -570,19 +570,21 @@ static int __init rtc_from4_init(void) #ifdef RTC_FROM4_HWECC printk(KERN_INFO "rtc_from4_init: using hardware ECC detection.\n"); - this->eccmode = NAND_ECC_HW8_512; + this->ecc.mode = NAND_ECC_HW_SYNDROME; + this->ecc.size = 512; + this->ecc.bytes = 8; this->options |= NAND_HWECC_SYNDROME; /* return the status of extra status and ECC checks */ this->errstat = rtc_from4_errstat; /* set the nand_oobinfo to support FPGA H/W error detection */ this->autooob = &rtc_from4_nand_oobinfo; - this->enable_hwecc = rtc_from4_enable_hwecc; - this->calculate_ecc = rtc_from4_calculate_ecc; - this->correct_data = rtc_from4_correct_data; + this->ecc.hwctl = rtc_from4_enable_hwecc; + this->ecc.calculate = rtc_from4_calculate_ecc; + this->ecc.correct = rtc_from4_correct_data; #else printk(KERN_INFO "rtc_from4_init: using software ECC detection.\n"); - this->eccmode = NAND_ECC_SOFT; + this->ecc.mode = NAND_ECC_SOFT; #endif /* set the bad block tables to support debugging */ |