linux-kernel - [PATCH 6/7] mtd: rawnand: vf610: Simplify with scoped for each OF child loop

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Message-ID: <20260102124927.64703-13-krzysztof.kozlowski@oss.qualcomm.com>
Date: Fri,  2 Jan 2026 13:49:33 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
To: Brian Norris <computersforpeace@...il.com>,
        Kamal Dasu <kamal.dasu@...adcom.com>,
        Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Harvey Hunt <harveyhuntnexus@...il.com>,
        Paul Cercueil <paul@...pouillou.net>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Stefan Agner <stefan@...er.ch>,
        Tudor Ambarus <tudor.ambarus@...aro.org>,
        Pratyush Yadav <pratyush@...nel.org>,
        Michael Walle <mwalle@...nel.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <nick.desaulniers+lkml@...il.com>,
        Bill Wendling <morbo@...gle.com>,
        Justin Stitt <justinstitt@...gle.com>, linux-mtd@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, llvm@...ts.linux.dev
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: [PATCH 6/7] mtd: rawnand: vf610: Simplify with scoped for each OF child loop

Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
---
 drivers/mtd/nand/raw/vf610_nfc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c
index 1955dc50b40a..9940681810cf 100644
--- a/drivers/mtd/nand/raw/vf610_nfc.c
+++ b/drivers/mtd/nand/raw/vf610_nfc.c
@@ -810,7 +810,6 @@ static int vf610_nfc_probe(struct platform_device *pdev)
 	struct vf610_nfc *nfc;
 	struct mtd_info *mtd;
 	struct nand_chip *chip;
-	struct device_node *child;
 	int err;
 	int irq;
 
@@ -844,13 +843,12 @@ static int vf610_nfc_probe(struct platform_device *pdev)
 	if (!nfc->variant)
 		return -ENODEV;
 
-	for_each_available_child_of_node(nfc->dev->of_node, child) {
+	for_each_available_child_of_node_scoped(nfc->dev->of_node, child) {
 		if (of_device_is_compatible(child, "fsl,vf610-nfc-nandcs")) {
 
 			if (nand_get_flash_node(chip)) {
 				dev_err(nfc->dev,
 					"Only one NAND chip supported!\n");
-				of_node_put(child);
 				return -EINVAL;
 			}
 
-- 
2.51.0