| Message ID | 1383837455-30721-17-git-send-email-ezequiel.garcia@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 588b23a..6997a25 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -1041,10 +1041,11 @@ static int pxa3xx_nand_sensing(struct pxa3xx_nand_info *info) return ret; chip->cmdfunc(mtd, NAND_CMD_RESET, 0, 0); - if (info->is_ready) - return 0; + ret = chip->waitfunc(mtd, chip); + if (ret & NAND_STATUS_FAIL) + return -ENODEV; - return -ENODEV; + return 0; } static int pxa3xx_nand_scan(struct mtd_info *mtd)
In pxa3xx_nand_sensing() instead of simply using info->is_ready after issuing a command, the correct way of checking is to wait for the device to be ready through the chip's waitfunc(). Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> --- drivers/mtd/nand/pxa3xx_nand.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)