diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2013-03-13 13:45:00 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-04-05 13:15:00 +0100 |
| commit | ecb42fea59cf2d1e7160c5c7e707120e0e6714db (patch) | |
| tree | 0692bedc13568083615385f997a41342de879190 /include/linux/mtd | |
| parent | 97135118bd6a5fb86a7e3a28a50de10b97192ced (diff) | |
mtd: nand: use more reasonable integer types
Use 'unsigned int' instead of 'unsigned long' in the NAND chip description data
structure, because 32-bits is more than enough for our purposes. We do not need
64-bits, which is what we end up on 64-bit architectures. We declare many
instances of this data structure, so this should help saving some amount of
memory.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/nand.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 9a1b74c85044..d5903c0a0fe7 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -582,8 +582,8 @@ struct nand_chip { * @pagesize: size of the NAND page in bytes; if 0, then the real page size (as * well as the eraseblock size) is determined from the extended NAND * chip ID array) - * @erasesize: eraseblock size in bytes (determined from the extended ID if 0) * @chipsize: total chip size in MiB + * @erasesize: eraseblock size in bytes (determined from the extended ID if 0) * @options: stores various chip bit options */ struct nand_flash_dev { @@ -595,10 +595,10 @@ struct nand_flash_dev { }; uint8_t id[8]; }; - unsigned long pagesize; - unsigned long chipsize; - unsigned long erasesize; - unsigned long options; + unsigned int pagesize; + unsigned int chipsize; + unsigned int erasesize; + unsigned int options; }; /** |