diff options
| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-08-13 22:48:26 +0200 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2012-09-17 19:42:46 -0500 |
| commit | 365b2c0761040764953e659f3385840e33823807 (patch) | |
| tree | 5a0d6543e0859bec8bf0cb300b84ac16b5acacc6 /drivers | |
| parent | 80c8ab7b25579529809792eef51fe660308fecb6 (diff) | |
| download | u-boot-imx-365b2c0761040764953e659f3385840e33823807.zip u-boot-imx-365b2c0761040764953e659f3385840e33823807.tar.gz u-boot-imx-365b2c0761040764953e659f3385840e33823807.tar.bz2 | |
mxc nand: cosmectic: Light cleanup
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'drivers')
| -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 9a9260c..62d8c6b 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; } |