mtd: nand: tmio: return error code of nand_scan() on error
The nand_scan() returns an appropriate error value when it fails.
Use it instead of the fixed error code -ENODEV.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c
index 08b3054..fc5e773 100644
--- a/drivers/mtd/nand/tmio_nand.c
+++ b/drivers/mtd/nand/tmio_nand.c
@@ -435,10 +435,10 @@ static int tmio_probe(struct platform_device *dev)
nand_chip->waitfunc = tmio_nand_wait;
/* Scan to find existence of the device */
- if (nand_scan(mtd, 1)) {
- retval = -ENODEV;
+ retval = nand_scan(mtd, 1);
+ if (retval)
goto err_irq;
- }
+
/* Register the partitions */
retval = mtd_device_parse_register(mtd, NULL, NULL,
data ? data->partition : NULL,