diff options
Diffstat (limited to 'drivers/mtd/onenand')
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index 99de2f0..cc38fa0 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -255,7 +255,7 @@ static int onenand_command(struct mtd_info *mtd, int cmd, loff_t addr, size_t le /* Write 'BSA, BSC' of DataRAM */ value = onenand_buffer_address(dataram, sectors, count); this->write_word(value, this->base + ONENAND_REG_START_BUFFER); - + if (readcmd) { /* Select DataRAM for DDP */ value = onenand_bufferram_address(this, block); @@ -433,7 +433,7 @@ static int onenand_write_bufferram(struct mtd_info *mtd, int area, * onenand_check_bufferram - [GENERIC] Check BufferRAM information * @param mtd MTD data structure * @param addr address to check - * @return 1 if there are valid data, otherwise 0 + * @return 1 if there are valid data, otherwise 0 * * Check bufferram if there is data we required */ @@ -442,7 +442,7 @@ static int onenand_check_bufferram(struct mtd_info *mtd, loff_t addr) struct onenand_chip *this = mtd->priv; int block, page; int i; - + block = (int) (addr >> this->erase_shift); page = (int) (addr >> this->page_shift); page &= this->page_mask; @@ -472,7 +472,7 @@ static int onenand_update_bufferram(struct mtd_info *mtd, loff_t addr, struct onenand_chip *this = mtd->priv; int block, page; int i; - + block = (int) (addr >> this->erase_shift); page = (int) (addr >> this->page_shift); page &= this->page_mask; @@ -743,7 +743,7 @@ static int onenand_verify_page(struct mtd_info *mtd, u_char *buf, loff_t addr) if (memcmp(dataram0, dataram1, mtd->oobblock)) return -EBADMSG; - + return 0; } #else @@ -832,7 +832,7 @@ out: onenand_release_device(mtd); *retlen = written; - + return ret; } @@ -917,7 +917,7 @@ out: onenand_release_device(mtd); *retlen = written; - + return 0; } @@ -969,12 +969,12 @@ static int onenand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, onenand_get_device(mtd, FL_WRITING); /* TODO handling oob */ - + /* Loop until all keve's data has been written */ len = 0; while (count) { pbuf = buffer; - /* + /* * If the given tuple is >= pagesize then * write it out from the iov */ @@ -1316,7 +1316,7 @@ static int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len) if (!(status & ONENAND_WP_US)) printk(KERN_ERR "block = %d, wp status = 0x%x\n", block, status); } - + return 0; } @@ -1439,7 +1439,7 @@ static int onenand_probe(struct mtd_info *mtd) printk(KERN_INFO "Lock scheme is Continues Lock\n"); this->options |= ONENAND_CONT_LOCK; } - + return 0; } @@ -1533,7 +1533,7 @@ int onenand_scan(struct mtd_info *mtd, int maxchips) } memcpy(&mtd->oobinfo, this->autooob, sizeof(mtd->oobinfo)); - + /* Fill in remaining MTD driver data */ mtd->type = MTD_NANDFLASH; mtd->flags = MTD_CAP_NANDFLASH | MTD_ECC; |