diff options
Diffstat (limited to 'drivers/mtd/nand/mxc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/mxc_nand.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 9a9260caf4..62d8c6b38c 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -123,8 +123,7 @@ static int is_16bit_nand(void) #elif defined(CONFIG_MX25) || defined(CONFIG_MX35) static int is_16bit_nand(void) { - struct ccm_regs *ccm = - (struct ccm_regs *)IMX_CCM_BASE; + struct ccm_regs *ccm = (struct ccm_regs *)IMX_CCM_BASE; if (readl(&ccm->rcsr) & CCM_RCSR_NF_16BIT_SEL) return 1; @@ -238,7 +237,7 @@ static void send_prog_page(struct mxc_nand_host *host, uint8_t buf_id, if (spare_only) config1 |= NFC_SP_EN; else - config1 &= ~(NFC_SP_EN); + config1 &= ~NFC_SP_EN; writew(config1, &host->regs->config1); } @@ -687,7 +686,6 @@ static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, #define mxc_nand_write_page_syndrome NULL #define mxc_nand_write_page_raw_syndrome NULL #define mxc_nand_write_oob_syndrome NULL -#define mxc_nfc_11_nand_correct_data NULL static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc) @@ -1188,7 +1186,6 @@ int board_nand_init(struct nand_chip *this) { struct mtd_info *mtd; uint16_t tmp; - int err = 0; #ifdef CONFIG_SYS_NAND_USE_FLASH_BBT this->options |= NAND_USE_FLASH_BBT; @@ -1287,5 +1284,5 @@ int board_nand_init(struct nand_chip *this) this->ecc.layout = &nand_hw_eccoob; #endif mxc_setup_config1(); - return err; + return 0; } |