diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 4b1c564..f577ed6 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -489,7 +489,16 @@ EXPORT_SYMBOL_GPL(nand_wait_ready); void nand_wait_ready(struct mtd_info *mtd) { struct nand_chip *chip = mtd->priv; - nand_wait(mtd, chip); + u32 timeo = (CFG_HZ * 20) / 1000; + + reset_timer(); + + /* wait until command is processed or timeout occures */ + while (get_timer(0) < timeo) { + if (chip->dev_ready) + if (chip->dev_ready(mtd)) + break; + } } #endif |