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@vscht.cz>
Acked-by: Vimal Singh <vimal.newwork@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 422e787..e57ea83 100644 (file)
--- 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",