[PATCH] mtd: rawnand: fsl_ifc: use devm_kasprintf for mtd name

From: Rosen Penev <rosenp@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] mtd: rawnand: fsl_ifc: use devm_kasprintf for mtd name
Date: Wed,  9 Sep 2026 15:38:13 -0700	[thread overview]
Message-ID: <20260909223813.69028-1-rosenp@gmail.com> (raw)

Replace the manual kasprintf() in probe with devm_kasprintf() so the
name is freed automatically on driver removal, and drop the now
unnecessary kfree() in fsl_ifc_chip_remove() and its leftover mtd
local.

Assisted-by: opencode:big-pickle
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/mtd/nand/raw/fsl_ifc_nand.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/mtd/nand/raw/fsl_ifc_nand.c b/drivers/mtd/nand/raw/fsl_ifc_nand.c
index 469b233db73e..cc75b6a67e07 100644
--- a/drivers/mtd/nand/raw/fsl_ifc_nand.c
+++ b/drivers/mtd/nand/raw/fsl_ifc_nand.c
@@ -963,10 +963,6 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv)
 
 static int fsl_ifc_chip_remove(struct fsl_ifc_mtd *priv)
 {
-	struct mtd_info *mtd = nand_to_mtd(&priv->chip);
-
-	kfree(mtd->name);
-
 	ifc_nand_ctrl->chips[priv->bank] = NULL;
 
 	return 0;
@@ -1061,7 +1057,7 @@ static int fsl_ifc_nand_probe(struct platform_device *dev)
 		  &ifc->ifc_nand.nand_evter_intr_en);
 
 	mtd = nand_to_mtd(&priv->chip);
-	mtd->name = kasprintf(GFP_KERNEL, "%llx.flash", (u64)res->start);
+	mtd->name = devm_kasprintf(priv->dev, GFP_KERNEL, "%llx.flash", (u64)res->start);
 	if (!mtd->name) {
 		ret = -ENOMEM;
 		goto err;
-- 
2.55.0


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