1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/mtd/nand/at91_nand.c b/drivers/mtd/nand/at91_nand.c
index 512e999177f7..b2a5672df6e0 100644
--- a/drivers/mtd/nand/at91_nand.c
+++ b/drivers/mtd/nand/at91_nand.c
@@ -128,7 +128,10 @@ static int __init at91_nand_probe(struct platform_device *pdev)
         nand_chip->IO_ADDR_R = host->io_base;
         nand_chip->IO_ADDR_W = host->io_base;
         nand_chip->cmd_ctrl = at91_nand_cmd_ctrl;
-        nand_chip->dev_ready = at91_nand_device_ready;
+
+        if (host->board->rdy_pin)
+                nand_chip->dev_ready = at91_nand_device_ready;
+
         nand_chip->ecc.mode = NAND_ECC_SOFT;    /* enable ECC */
         nand_chip->chip_delay = 20;             /* 20us command delay time */