diff options
Diffstat (limited to 'drivers/mtd/devices/doc2001.c')
| -rw-r--r-- | drivers/mtd/devices/doc2001.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/mtd/devices/doc2001.c b/drivers/mtd/devices/doc2001.c index 1e70491..fcb28a6 100644 --- a/drivers/mtd/devices/doc2001.c +++ b/drivers/mtd/devices/doc2001.c @@ -4,7 +4,7 @@ * (c) 1999 Machine Vision Holdings, Inc. * (c) 1999, 2000 David Woodhouse <dwmw2@infradead.org> * - * $Id: doc2001.c,v 1.48 2005/01/05 18:05:12 dwmw2 Exp $ + * $Id: doc2001.c,v 1.49 2005/11/07 11:14:24 gleixner Exp $ */ #include <linux/kernel.h> @@ -196,10 +196,10 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) DoC_Command(doc->virtadr, NAND_CMD_RESET, CDSN_CTRL_WP); DoC_WaitReady(doc->virtadr); - /* Read the NAND chip ID: 1. Send ReadID command */ + /* Read the NAND chip ID: 1. Send ReadID command */ DoC_Command(doc->virtadr, NAND_CMD_READID, CDSN_CTRL_WP); - /* Read the NAND chip ID: 2. Send address byte zero */ + /* Read the NAND chip ID: 2. Send address byte zero */ DoC_Address(doc->virtadr, 1, 0x00, CDSN_CTRL_WP, 0x00); /* Read the manufacturer and device id codes of the flash device through @@ -223,7 +223,7 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) for (j = 0; nand_manuf_ids[j].id != 0x0; j++) { if (nand_manuf_ids[j].id == mfr) break; - } + } printk(KERN_INFO "Flash chip found: Manufacturer ID: %2.2X, " "Chip ID: %2.2X (%s:%s)\n", mfr, id, nand_manuf_ids[j].name, nand_flash_ids[i].name); @@ -275,7 +275,7 @@ static void DoC_ScanChips(struct DiskOnChip *this) return; } - /* Fill out the chip array with {floor, chipno} for each + /* Fill out the chip array with {floor, chipno} for each * detected chip in the device. */ for (floor = 0, ret = 0; floor < MAX_FLOORS_MIL; floor++) { for (chip = 0 ; chip < numchips[floor] ; chip++) { @@ -309,7 +309,7 @@ static int DoCMil_is_alias(struct DiskOnChip *doc1, struct DiskOnChip *doc2) tmp2 = ReadDOC(doc2->virtadr, AliasResolution); if (tmp1 != tmp2) return 0; - + WriteDOC((tmp1+1) % 0xff, doc1->virtadr, AliasResolution); tmp2 = ReadDOC(doc2->virtadr, AliasResolution); if (tmp2 == (tmp1+1) % 0xff) @@ -425,7 +425,7 @@ static int doc_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, return -EINVAL; /* Don't allow a single read to cross a 512-byte block boundary */ - if (from + len > ((from | 0x1ff) + 1)) + if (from + len > ((from | 0x1ff) + 1)) len = ((from | 0x1ff) + 1) - from; /* Find the chip which is to be used and select it */ @@ -552,7 +552,7 @@ static int doc_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, #if 0 /* Don't allow a single write to cross a 512-byte block boundary */ - if (to + len > ( (to | 0x1ff) + 1)) + if (to + len > ( (to | 0x1ff) + 1)) len = ((to | 0x1ff) + 1) - to; #else /* Don't allow writes which aren't exactly one block */ @@ -632,7 +632,7 @@ static int doc_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, /* write the block status BLOCK_USED (0x5555) at the end of ECC data FIXME: this is only a hack for programming the IPL area for LinuxBIOS - and should be replace with proper codes in user space utilities */ + and should be replace with proper codes in user space utilities */ WriteDOC(0x55, docptr, Mil_CDSN_IO); WriteDOC(0x55, docptr, Mil_CDSN_IO + 1); @@ -802,7 +802,7 @@ int doc_erase (struct mtd_info *mtd, struct erase_info *instr) void __iomem *docptr = this->virtadr; struct Nand *mychip = &this->chips[ofs >> this->chipshift]; - if (len != mtd->erasesize) + if (len != mtd->erasesize) printk(KERN_WARNING "Erase not right size (%x != %x)n", len, mtd->erasesize); @@ -870,9 +870,9 @@ static void __exit cleanup_doc2001(void) while ((mtd=docmillist)) { this = mtd->priv; docmillist = this->nextdoc; - + del_mtd_device(mtd); - + iounmap(this->virtadr); kfree(this->chips); kfree(mtd); |
