mtd: nand: refactor erase_cmd() to return chip status

[deliverable/linux.git] / include / linux / mtd / nand.h

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 450d61ec7f060982ff65bea2de2d35e275028877..7a922e6c4e4b9a489c2529dacf67fc50a4d48948 100644 (file)
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -552,8 +552,7 @@ struct nand_buffers {
  * @ecc:               [BOARDSPECIFIC] ECC control structure
  * @buffers:           buffer structure for read/write
  * @hwcontrol:         platform-specific hardware control structure
- * @erase_cmd:         [INTERN] erase command write function, selectable due
- *                     to AND support.
+ * @erase:             [REPLACEABLE] erase function
  * @scan_bbt:          [REPLACEABLE] function to scan bad block table
  * @chip_delay:                [BOARDSPECIFIC] chip dependent delay for transferring
  *                     data from array to read regs (tR).
@@ -637,7 +636,7 @@ struct nand_chip {
        void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column,
                        int page_addr);
        int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
-       void (*erase_cmd)(struct mtd_info *mtd, int page);
+       int (*erase)(struct mtd_info *mtd, int page);
        int (*scan_bbt)(struct mtd_info *mtd);
        int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state,
                        int status, int page);