From f4a43cfcecfcaeeaa40a9dbc1d1378298c22446e Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@cruncher.tec.linutronix.de> Date: Sun, 28 May 2006 11:01:53 +0200 Subject: [MTD] Remove silly MTD_WRITE/READ macros Most of those macros are unused and the used ones just obfuscate the code. Remove them and fixup all users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- drivers/mtd/inftlmount.c | 43 ++++++++++++++++++++++++------------------- 1 file changed, 24 insertions(+), 19 deletions(-) (limited to 'drivers/mtd/inftlmount.c') diff --git a/drivers/mtd/inftlmount.c b/drivers/mtd/inftlmount.c index f89a03795e76..b4cda7d0a52d 100644 --- a/drivers/mtd/inftlmount.c +++ b/drivers/mtd/inftlmount.c @@ -57,6 +57,7 @@ static int find_boot_record(struct INFTLrecord *inftl) unsigned int i, block; u8 buf[SECTORSIZE]; struct INFTLMediaHeader *mh = &inftl->MediaHdr; + struct mtd_info *mtd = inftl->mbd.mtd; struct INFTLPartition *ip; size_t retlen; @@ -80,8 +81,8 @@ static int find_boot_record(struct INFTLrecord *inftl) * Check for BNAND header first. Then whinge if it's found * but later checks fail. */ - ret = MTD_READ(inftl->mbd.mtd, block * inftl->EraseSize, - SECTORSIZE, &retlen, buf); + ret = mtd->read(mtd, block * inftl->EraseSize, + SECTORSIZE, &retlen, buf); /* We ignore ret in case the ECC of the MediaHeader is invalid (which is apparently acceptable) */ if (retlen != SECTORSIZE) { @@ -106,8 +107,9 @@ static int find_boot_record(struct INFTLrecord *inftl) } /* To be safer with BIOS, also use erase mark as discriminant */ - if ((ret = MTD_READOOB(inftl->mbd.mtd, block * inftl->EraseSize + - SECTORSIZE + 8, 8, &retlen, (char *)&h1) < 0)) { + if ((ret = mtd->read_oob(mtd, block * inftl->EraseSize + + SECTORSIZE + 8, 8, &retlen, + (char *)&h1) < 0)) { printk(KERN_WARNING "INFTL: ANAND header found at " "0x%x in mtd%d, but OOB data read failed " "(err %d)\n", block * inftl->EraseSize, @@ -123,8 +125,8 @@ static int find_boot_record(struct INFTLrecord *inftl) memcpy(mh, buf, sizeof(struct INFTLMediaHeader)); /* Read the spare media header at offset 4096 */ - MTD_READ(inftl->mbd.mtd, block * inftl->EraseSize + 4096, - SECTORSIZE, &retlen, buf); + mtd->read(mtd, block * inftl->EraseSize + 4096, + SECTORSIZE, &retlen, buf); if (retlen != SECTORSIZE) { printk(KERN_WARNING "INFTL: Unable to read spare " "Media Header\n"); @@ -233,7 +235,7 @@ static int find_boot_record(struct INFTLrecord *inftl) */ instr->addr = ip->Reserved0 * inftl->EraseSize; instr->len = inftl->EraseSize; - MTD_ERASE(inftl->mbd.mtd, instr); + mtd->erase(mtd, instr); } if ((ip->lastUnit - ip->firstUnit + 1) < ip->virtualUnits) { printk(KERN_WARNING "INFTL: Media Header " @@ -387,6 +389,7 @@ int INFTL_formatblock(struct INFTLrecord *inftl, int block) size_t retlen; struct inftl_unittail uci; struct erase_info *instr = &inftl->instr; + struct mtd_info *mtd = inftl->mbd.mtd; int physblock; DEBUG(MTD_DEBUG_LEVEL3, "INFTL: INFTL_formatblock(inftl=%p," @@ -404,8 +407,9 @@ int INFTL_formatblock(struct INFTLrecord *inftl, int block) /* Erase one physical eraseblock at a time, even though the NAND api allows us to group them. This way we if we have a failure, we can mark only the failed block in the bbt. */ - for (physblock = 0; physblock < inftl->EraseSize; physblock += instr->len, instr->addr += instr->len) { - MTD_ERASE(inftl->mbd.mtd, instr); + for (physblock = 0; physblock < inftl->EraseSize; + physblock += instr->len, instr->addr += instr->len) { + mtd->erase(inftl->mbd.mtd, instr); if (instr->state == MTD_ERASE_FAILED) { printk(KERN_WARNING "INFTL: error while formatting block %d\n", @@ -414,10 +418,10 @@ int INFTL_formatblock(struct INFTLrecord *inftl, int block) } /* - * Check the "freeness" of Erase Unit before updating metadata. - * FixMe: is this check really necessary? Since we have check the - * return code after the erase operation. - */ + * Check the "freeness" of Erase Unit before updating metadata. + * FixMe: is this check really necessary? Since we have check + * the return code after the erase operation. + */ if (check_free_sectors(inftl, instr->addr, instr->len, 1) != 0) goto fail; } @@ -429,8 +433,7 @@ int INFTL_formatblock(struct INFTLrecord *inftl, int block) uci.Reserved[2] = 0; uci.Reserved[3] = 0; instr->addr = block * inftl->EraseSize + SECTORSIZE * 2; - if (MTD_WRITEOOB(inftl->mbd.mtd, instr->addr + - 8, 8, &retlen, (char *)&uci) < 0) + if (mtd->write_oob(mtd, instr->addr + 8, 8, &retlen, (char *)&uci) < 0) goto fail; return 0; fail: @@ -549,6 +552,7 @@ void INFTL_dumpVUchains(struct INFTLrecord *s) int INFTL_mount(struct INFTLrecord *s) { + struct mtd_info *mtd = s->mbd.mtd; unsigned int block, first_block, prev_block, last_block; unsigned int first_logical_block, logical_block, erase_mark; int chain_length, do_format_chain; @@ -607,10 +611,11 @@ int INFTL_mount(struct INFTLrecord *s) break; } - if (MTD_READOOB(s->mbd.mtd, block * s->EraseSize + 8, - 8, &retlen, (char *)&h0) < 0 || - MTD_READOOB(s->mbd.mtd, block * s->EraseSize + - 2 * SECTORSIZE + 8, 8, &retlen, (char *)&h1) < 0) { + if (mtd->read_oob(mtd, block * s->EraseSize + 8, + 8, &retlen, (char *)&h0) < 0 || + mtd->read_oob(mtd, block * s->EraseSize + + 2 * SECTORSIZE + 8, 8, &retlen, + (char *)&h1) < 0) { /* Should never happen? */ do_format_chain++; break; -- cgit v1.2.3