diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-27 20:06:53 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-27 20:06:53 -0700 |
commit | 29a6ccca3869bbe33879dae0cd7df2a1559eff54 (patch) | |
tree | 2d9d355d8662ede95af7bc812d686dc4d5f37ff3 /drivers/mtd/nand/nand_bbt.c | |
parent | 426048313dfa7d65dbd2379b1665755511f9544f (diff) | |
parent | 6a8a98b22b10f1560d5f90aded4a54234b9b2724 (diff) |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (97 commits)
mtd: kill CONFIG_MTD_PARTITIONS
mtd: remove add_mtd_partitions, add_mtd_device and friends
mtd: convert remaining users to mtd_device_register()
mtd: samsung onenand: convert to mtd_device_register()
mtd: omap2 onenand: convert to mtd_device_register()
mtd: txx9ndfmc: convert to mtd_device_register()
mtd: tmio_nand: convert to mtd_device_register()
mtd: socrates_nand: convert to mtd_device_register()
mtd: sharpsl: convert to mtd_device_register()
mtd: s3c2410 nand: convert to mtd_device_register()
mtd: ppchameleonevb: convert to mtd_device_register()
mtd: orion_nand: convert to mtd_device_register()
mtd: omap2: convert to mtd_device_register()
mtd: nomadik_nand: convert to mtd_device_register()
mtd: ndfc: convert to mtd_device_register()
mtd: mxc_nand: convert to mtd_device_register()
mtd: mpc5121_nfc: convert to mtd_device_register()
mtd: jz4740_nand: convert to mtd_device_register()
mtd: h1910: convert to mtd_device_register()
mtd: fsmc_nand: convert to mtd_device_register()
...
Fixed up trivial conflicts in
- drivers/mtd/maps/integrator-flash.c: removed in ARM tree
- drivers/mtd/maps/physmap.c: addition of afs partition probe type
clashing with removal of CONFIG_MTD_PARTITIONS
Diffstat (limited to 'drivers/mtd/nand/nand_bbt.c')
-rw-r--r-- | drivers/mtd/nand/nand_bbt.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index af46428286f..ccbeaa1e4a8 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -1276,20 +1276,6 @@ int nand_update_bbt(struct mtd_info *mtd, loff_t offs) * while scanning a device for factory marked good / bad blocks. */ static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; -static struct nand_bbt_descr smallpage_flashbased = { - .options = NAND_BBT_SCAN2NDPAGE, - .offs = NAND_SMALL_BADBLOCK_POS, - .len = 1, - .pattern = scan_ff_pattern -}; - -static struct nand_bbt_descr largepage_flashbased = { - .options = NAND_BBT_SCAN2NDPAGE, - .offs = NAND_LARGE_BADBLOCK_POS, - .len = 2, - .pattern = scan_ff_pattern -}; - static uint8_t scan_agand_pattern[] = { 0x1C, 0x71, 0xC7, 0x1C, 0x71, 0xC7 }; static struct nand_bbt_descr agand_flashbased = { @@ -1355,10 +1341,6 @@ static struct nand_bbt_descr bbt_mirror_no_bbt_descr = { * this->badblock_pattern. Thus, this->badblock_pattern should be NULL when * passed to this function. * - * TODO: Handle other flags, replace other static structs - * (e.g. handle NAND_BBT_FLASH for flash-based BBT, - * replace smallpage_flashbased) - * */ static int nand_create_default_bbt_descr(struct nand_chip *this) { @@ -1422,15 +1404,14 @@ int nand_default_bbt(struct mtd_info *mtd) this->bbt_md = &bbt_mirror_descr; } } - if (!this->badblock_pattern) { - this->badblock_pattern = (mtd->writesize > 512) ? &largepage_flashbased : &smallpage_flashbased; - } } else { this->bbt_td = NULL; this->bbt_md = NULL; - if (!this->badblock_pattern) - nand_create_default_bbt_descr(this); } + + if (!this->badblock_pattern) + nand_create_default_bbt_descr(this); + return nand_scan_bbt(mtd, this->badblock_pattern); } |