linux-kernel - [PATCH v2 07/27] mtd: spinand: Use standard return values

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Message-Id: <20260109-winbond-v6-17-rc1-oddr-v2-7-1fff6a2ddb80@bootlin.com>
Date: Fri, 09 Jan 2026 18:18:05 +0100
From: Miquel Raynal <miquel.raynal@...tlin.com>
To: Mark Brown <broonie@...nel.org>, Richard Weinberger <richard@....at>, 
 Vignesh Raghavendra <vigneshr@...com>
Cc: Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Pratyush Yadav <pratyush@...nel.org>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Steam Lin <STLin2@...bond.com>, Santhosh Kumar K <s-k6@...com>, 
 linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-mtd@...ts.infradead.org, Miquel Raynal <miquel.raynal@...tlin.com>
Subject: [PATCH v2 07/27] mtd: spinand: Use standard return values

Replace -ENOTSUPP with -EOPNOTSUPP which is as relevant in this case but
is standard.

Reviewed-by: Tudor Ambarus <tudor.ambarus@...aro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
---
 drivers/mtd/nand/spi/core.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index 8acea0372f21..3abc56e4d23f 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -1419,28 +1419,28 @@ int spinand_match_and_init(struct spinand_device *spinand,
 		op = spinand_select_op_variant(spinand,
 					       info->op_variants.read_cache);
 		if (!op)
-			return -ENOTSUPP;
+			return -EOPNOTSUPP;
 
 		spinand->op_templates.read_cache = op;
 
 		op = spinand_select_op_variant(spinand,
 					       info->op_variants.write_cache);
 		if (!op)
-			return -ENOTSUPP;
+			return -EOPNOTSUPP;
 
 		spinand->op_templates.write_cache = op;
 
 		op = spinand_select_op_variant(spinand,
 					       info->op_variants.update_cache);
 		if (!op)
-			return -ENOTSUPP;
+			return -EOPNOTSUPP;
 
 		spinand->op_templates.update_cache = op;
 
 		return 0;
 	}
 
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static int spinand_detect(struct spinand_device *spinand)

-- 
2.51.1