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-rw-r--r--include/linux/mtd/nand.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index bee78969cb2..9b5b7621758 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -5,7 +5,7 @@
* Steven J. Hill <sjhill@realitydiluted.com>
* Thomas Gleixner <tglx@linutronix.de>
*
- * $Id: nand.h,v 1.71 2005/02/09 12:12:59 gleixner Exp $
+ * $Id: nand.h,v 1.73 2005/05/31 19:39:17 gleixner Exp $
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -253,10 +253,13 @@ struct nand_chip;
* struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independend devices
* @lock: protection lock
* @active: the mtd device which holds the controller currently
+ * @wq: wait queue to sleep on if a NAND operation is in progress
+ * used instead of the per chip wait queue when a hw controller is available
*/
struct nand_hw_control {
spinlock_t lock;
struct nand_chip *active;
+ wait_queue_head_t wq;
};
/**