linux-kernel - [PATCH 3/7] mtd: rawnand: ingenic: Simplify with scoped for each OF child loop

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Message-ID: <20260102124927.64703-10-krzysztof.kozlowski@oss.qualcomm.com>
Date: Fri,  2 Jan 2026 13:49:30 +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 3/7] mtd: rawnand: ingenic: 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/ingenic/ingenic_nand_drv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
index 47dc3efcee92..f1e2c82936b3 100644
--- a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
+++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
@@ -438,7 +438,6 @@ static int ingenic_nand_init_chips(struct ingenic_nfc *nfc,
 				   struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *np;
 	int i = 0;
 	int ret;
 	int num_chips = of_get_child_count(dev->of_node);
@@ -449,11 +448,10 @@ static int ingenic_nand_init_chips(struct ingenic_nfc *nfc,
 		return -EINVAL;
 	}
 
-	for_each_child_of_node(dev->of_node, np) {
+	for_each_child_of_node_scoped(dev->of_node, np) {
 		ret = ingenic_nand_init_chip(pdev, nfc, np, i);
 		if (ret) {
 			ingenic_nand_cleanup_chips(nfc);
-			of_node_put(np);
 			return ret;
 		}
 
-- 
2.51.0