mtd: nand: remove meaningless delay from nand_unlock

[Linux-MTD Mailing List]

Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=d3f2ed520b51f06d4f3c8c96bd4ba6e7e57643a3
Commit:     d3f2ed520b51f06d4f3c8c96bd4ba6e7e57643a3
Parent:     1754aab9bb869c173aa03b57587256827250e488
Author:     Jiri Pinkava <jiri.pinkava at vscht.cz>
AuthorDate: Wed Jun 1 15:56:40 2011 +0200
Committer:  Artem Bityutskiy <artem.bityutskiy at intel.com>
CommitDate: Sun Sep 11 15:01:57 2011 +0300

    mtd: nand: remove meaningless delay from nand_unlock
    
    This delay is meaningless. If delay is needed it is device specific
    and must be reimplemented by specific driver, otherwise no delay is
    needed.
    
    Signed-off-by: Jiri Pinkava <jiri.pinkava at vscht.cz>
    Acked-by: Vimal Singh <vimal.newwork at gmail.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
---
 drivers/mtd/nand/nand_base.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 422e787..e57ea83 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -915,7 +915,6 @@ static int __nand_unlock(struct mtd_info *mtd, loff_t ofs,
 
 	/* Call wait ready function */
 	status = chip->waitfunc(mtd, chip);
-	udelay(1000);
 	/* See if device thinks it succeeded */
 	if (status & 0x01) {
 		DEBUG(MTD_DEBUG_LEVEL0, "%s: Error status = 0x%08x\n",
@@ -1024,7 +1023,6 @@ int nand_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
 
 	/* Call wait ready function */
 	status = chip->waitfunc(mtd, chip);
-	udelay(1000);
 	/* See if device thinks it succeeded */
 	if (status & 0x01) {
 		DEBUG(MTD_DEBUG_LEVEL0, "%s: Error status = 0x%08x\n",