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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-11-04 13:42:53 +0300
committerBoris Brezillon <boris.brezillon@free-electrons.com>2016-11-07 16:48:43 +0300
commitbbd4d03c56083069cf0808681bd301cf31701fbd (patch)
tree8af330a5f0c1c8c37406f9c6030d97a946f2f1a7 /drivers/mtd/nand
parent408bf51e92752d084d82d21e2c1f838d0ecc5eea (diff)
downloadlinux-bbd4d03c56083069cf0808681bd301cf31701fbd.tar.xz
mtd: nand: mpc5121: 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 -ENXIO. 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>
Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/mpc5121_nfc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c
index 7eacb2f545f5..6d6eaed2d20c 100644
--- a/drivers/mtd/nand/mpc5121_nfc.c
+++ b/drivers/mtd/nand/mpc5121_nfc.c
@@ -777,9 +777,9 @@ static int mpc5121_nfc_probe(struct platform_device *op)
}
/* Detect NAND chips */
- if (nand_scan(mtd, be32_to_cpup(chips_no))) {
+ retval = nand_scan(mtd, be32_to_cpup(chips_no));
+ if (retval) {
dev_err(dev, "NAND Flash not found !\n");
- retval = -ENXIO;
goto error;
}