Commit ecb42fea authored by Artem Bityutskiy's avatar Artem Bityutskiy Committed by David Woodhouse

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
Signed-off-by: default avatarArtem Bityutskiy <>
Signed-off-by: default avatarDavid Woodhouse <>
parent 97135118
......@@ -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;
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