From: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Date: Fri, 9 Jan 2026 16:57:52 +0000 (+0100)
Subject: clk: imx: imx27: Simplify with scoped for each OF child loop
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f82fa1d592021642b89977f77b4c3fc6eb9404ce;p=thirdparty%2Fkernel%2Flinux.git

clk: imx: imx27: Simplify with scoped for each OF child loop

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

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Acked-by: Abel Vesa <abelvesa@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260109-of-for-each-compatible-scoped-v3-8-c22fa2c0749a@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---

diff --git a/drivers/clk/imx/clk-imx27.c b/drivers/clk/imx/clk-imx27.c
index 99618ded09397..f2f0d3fe5c529 100644
--- a/drivers/clk/imx/clk-imx27.c
+++ b/drivers/clk/imx/clk-imx27.c
@@ -171,17 +171,14 @@ static void __init _mx27_clocks_init(unsigned long fref)
 
 static void __init mx27_clocks_init_dt(struct device_node *np)
 {
-	struct device_node *refnp;
 	u32 fref = 26000000; /* default */
 
-	for_each_compatible_node(refnp, NULL, "fixed-clock") {
+	for_each_compatible_node_scoped(refnp, NULL, "fixed-clock") {
 		if (!of_device_is_compatible(refnp, "fsl,imx-osc26m"))
 			continue;
 
-		if (!of_property_read_u32(refnp, "clock-frequency", &fref)) {
-			of_node_put(refnp);
+		if (!of_property_read_u32(refnp, "clock-frequency", &fref))
 			break;
-		}
 	}
 
 	ccm = of_iomap(np, 0);