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-rw-r--r--include/linux/mtd/nand.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 0f78d19303c5..13786f0ae12a 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -588,6 +588,8 @@ struct nand_chip {
* @chipsize: total chip size in MiB
* @erasesize: eraseblock size in bytes (determined from the extended ID if 0)
* @options: stores various chip bit options
+ * @id_len: The valid length of the @id.
+ * @oobsize: OOB size
*/
struct nand_flash_dev {
char *name;
@@ -602,6 +604,8 @@ struct nand_flash_dev {
unsigned int chipsize;
unsigned int erasesize;
unsigned int options;
+ uint16_t id_len;
+ uint16_t oobsize;
};
/**