From cbe9ea26e3a275bc3e47414797406a234c0baa55 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Myl=C3=A8ne=20Josserand?= <mylene.josserand@bootlin.com>
Date: Fri, 13 Jul 2018 18:10:23 +0200
Subject: [PATCH] mtd: nand: nand_base: Convert EINVAL into ENOTSUPP
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Convert the EINVAL error into ENOTSUPP when the GET/SET_FEATURES
is not supported.

Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
---
 drivers/mtd/nand/nand_base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 64e4621aaa..9094f857c1 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3041,7 +3041,7 @@ static int nand_onfi_set_features(struct mtd_info *mtd, struct nand_chip *chip,
 	if (!chip->onfi_version ||
 	    !(le16_to_cpu(chip->onfi_params.opt_cmd)
 	      & ONFI_OPT_CMD_SET_GET_FEATURES))
-		return -EINVAL;
+		return -ENOTSUPP;
 #endif
 
 	chip->cmdfunc(mtd, NAND_CMD_SET_FEATURES, addr, -1);
@@ -3070,7 +3070,7 @@ static int nand_onfi_get_features(struct mtd_info *mtd, struct nand_chip *chip,
 	if (!chip->onfi_version ||
 	    !(le16_to_cpu(chip->onfi_params.opt_cmd)
 	      & ONFI_OPT_CMD_SET_GET_FEATURES))
-		return -EINVAL;
+		return -ENOTSUPP;
 #endif
 
 	chip->cmdfunc(mtd, NAND_CMD_GET_FEATURES, addr, -1);
-- 
2.39.5