diff options
Diffstat (limited to 'drivers/mtd/ubi')
| -rw-r--r-- | drivers/mtd/ubi/build.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/gluebi.c | 17 | ||||
| -rw-r--r-- | drivers/mtd/ubi/kapi.c | 2 |
3 files changed, 11 insertions, 10 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 7caf22cd5ad..9082768cc6c 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 605812bb0b1..6dd4f5e77f8 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; } diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c index 5d9bcf109c1..4abbe573fa4 100644 --- a/drivers/mtd/ubi/kapi.c +++ b/drivers/mtd/ubi/kapi.c @@ -564,7 +564,7 @@ EXPORT_SYMBOL_GPL(ubi_leb_unmap); * @dtype: expected data type * * This function maps an un-mapped logical eraseblock @lnum to a physical - * eraseblock. This means, that after a successfull invocation of this + * eraseblock. This means, that after a successful invocation of this * function the logical eraseblock @lnum will be empty (contain only %0xFF * bytes) and be mapped to a physical eraseblock, even if an unclean reboot * happens. |