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

include/linux/mtd/mtd.h

+7 −0
Original line number Diff line number Diff line
@@ -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 */