Commit b38178ee authored by Jörn Engel's avatar Jörn Engel Committed by David Woodhouse

[MTD] Document erase interface.

Document mtd erase interface.
Signed-off-by: default avatarJörn Engel <joern@logfs.org>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent 5041f1f1
......@@ -133,6 +133,13 @@ struct mtd_info {
int numeraseregions;
struct mtd_erase_region_info *eraseregions;
/*
* Erase is an asynchronous operation. Device drivers are supposed
* to call instr->callback() whenever the operation completes, even
* if it completes with a failure.
* Callers are supposed to pass a callback function and wait for it
* to be called before writing to the block.
*/
int (*erase) (struct mtd_info *mtd, struct erase_info *instr);
/* This stuff for eXecute-In-Place */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment