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[MTD] NAND: Use cond_resched instead of msleep 

Replace msleep by cond_resched. On machines with HZ=100 (e.g. ARM)
msleep slows down the operation by factor 10

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2005-03-01 09:32:48 +00:00 committed by Thomas Gleixner
parent 31fbdf7aa5
commit 20a6c21190
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/nand_base.c
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@ -59,7 +59,7 @@
* The AG-AND chips have nice features for speed improvement,
* which are not supported yet. Read / program 4 pages in one go.
*
* $Id: nand_base.c,v 1.134 2005/02/22 21:56:46 gleixner Exp $
* $Id: nand_base.c,v 1.135 2005/03/01 09:32:45 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
@ -830,7 +830,7 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state)
if (this->read_byte(mtd) & NAND_STATUS_READY)
break;
}
msleep(1);
cond_resched();
}
status = (int) this->read_byte(mtd);
return status;