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authorLinus Torvalds <torvalds@linux-foundation.org>2009-01-09 12:36:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-09 12:37:15 -0800
commit7c51d57e9d7fbce89f79c41dc8da383101dbe9c6 (patch)
tree9f45a5ac5ce627b4c6138595b23ae7f02e1ee7fb /drivers/mtd/ubi
parenta3a798c88a14b35e5d4ca30716dbc9eb9a1ddfe2 (diff)
parent85795dac740e63e81aeec8d49aada54ab07656b5 (diff)
downloadblackbird-op-linux-7c51d57e9d7fbce89f79c41dc8da383101dbe9c6.tar.gz
blackbird-op-linux-7c51d57e9d7fbce89f79c41dc8da383101dbe9c6.zip
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (67 commits) [MTD] [MAPS] Fix printk format warning in nettel.c [MTD] [NAND] add cmdline parsing (mtdparts=) support to cafe_nand [MTD] CFI: remove major/minor version check for command set 0x0002 [MTD] [NAND] ndfc driver [MTD] [TESTS] Fix some size_t printk format warnings [MTD] LPDDR Makefile and KConfig [MTD] LPDDR extended physmap driver to support LPDDR flash [MTD] LPDDR added new pfow_base parameter [MTD] LPDDR Command set driver [MTD] LPDDR PFOW definition [MTD] LPDDR QINFO records definitions [MTD] LPDDR qinfo probing. [MTD] [NAND] pxa3xx: convert from ns to clock ticks more accurately [MTD] [NAND] pxa3xx: fix non-page-aligned reads [MTD] [NAND] fix nandsim sched.h references [MTD] [NAND] alauda: use USB API functions rather than constants [MTD] struct device - replace bus_id with dev_name(), dev_set_name() [MTD] fix m25p80 64-bit divisions [MTD] fix dataflash 64-bit divisions [MTD] [NAND] Set the fsl elbc ECCM according the settings in bootloader. ... Fixed up trivial debug conflicts in drivers/mtd/devices/{m25p80.c,mtd_dataflash.c}
Diffstat (limited to 'drivers/mtd/ubi')
-rw-r--r--drivers/mtd/ubi/build.c2
-rw-r--r--drivers/mtd/ubi/gluebi.c17
2 files changed, 10 insertions, 9 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 7caf22cd5ad0..9082768cc6c3 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -561,7 +561,7 @@ static int io_init(struct ubi_device *ubi)
*/
ubi->peb_size = ubi->mtd->erasesize;
- ubi->peb_count = ubi->mtd->size / ubi->mtd->erasesize;
+ ubi->peb_count = mtd_div_by_eb(ubi->mtd->size, ubi->mtd);
ubi->flash_size = ubi->mtd->size;
if (ubi->mtd->block_isbad && ubi->mtd->block_markbad)
diff --git a/drivers/mtd/ubi/gluebi.c b/drivers/mtd/ubi/gluebi.c
index 605812bb0b1a..6dd4f5e77f82 100644
--- a/drivers/mtd/ubi/gluebi.c
+++ b/drivers/mtd/ubi/gluebi.c
@@ -215,7 +215,8 @@ static int gluebi_erase(struct mtd_info *mtd, struct erase_info *instr)
struct ubi_volume *vol;
struct ubi_device *ubi;
- dbg_gen("erase %u bytes at offset %u", instr->len, instr->addr);
+ dbg_gen("erase %llu bytes at offset %llu", (unsigned long long)instr->len,
+ (unsigned long long)instr->addr);
if (instr->addr < 0 || instr->addr > mtd->size - mtd->erasesize)
return -EINVAL;
@@ -223,11 +224,11 @@ static int gluebi_erase(struct mtd_info *mtd, struct erase_info *instr)
if (instr->len < 0 || instr->addr + instr->len > mtd->size)
return -EINVAL;
- if (instr->addr % mtd->writesize || instr->len % mtd->writesize)
+ if (mtd_mod_by_ws(instr->addr, mtd) || mtd_mod_by_ws(instr->len, mtd))
return -EINVAL;
- lnum = instr->addr / mtd->erasesize;
- count = instr->len / mtd->erasesize;
+ lnum = mtd_div_by_eb(instr->addr, mtd);
+ count = mtd_div_by_eb(instr->len, mtd);
vol = container_of(mtd, struct ubi_volume, gluebi_mtd);
ubi = vol->ubi;
@@ -255,7 +256,7 @@ static int gluebi_erase(struct mtd_info *mtd, struct erase_info *instr)
out_err:
instr->state = MTD_ERASE_FAILED;
- instr->fail_addr = lnum * mtd->erasesize;
+ instr->fail_addr = (long long)lnum * mtd->erasesize;
return err;
}
@@ -294,7 +295,7 @@ int ubi_create_gluebi(struct ubi_device *ubi, struct ubi_volume *vol)
* bytes.
*/
if (vol->vol_type == UBI_DYNAMIC_VOLUME)
- mtd->size = vol->usable_leb_size * vol->reserved_pebs;
+ mtd->size = (long long)vol->usable_leb_size * vol->reserved_pebs;
else
mtd->size = vol->used_bytes;
@@ -304,8 +305,8 @@ int ubi_create_gluebi(struct ubi_device *ubi, struct ubi_volume *vol)
return -ENFILE;
}
- dbg_gen("added mtd%d (\"%s\"), size %u, EB size %u",
- mtd->index, mtd->name, mtd->size, mtd->erasesize);
+ dbg_gen("added mtd%d (\"%s\"), size %llu, EB size %u",
+ mtd->index, mtd->name, (unsigned long long)mtd->size, mtd->erasesize);
return 0;
}
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