ARM: exynos: 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: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260109-of-for-each-compatible-scoped-v3-3-c22fa2c0749a@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 2e8099479ffab9bb59e3a2a896b72c680b247e8f..18695076c34ed373adf7eb4d01ca7cade479ffb9 100644 (file)
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -47,9 +47,7 @@ unsigned int exynos_rev(void)
 
 void __init exynos_sysram_init(void)
 {
-       struct device_node *node;
-
-       for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram") {
+       for_each_compatible_node_scoped(node, NULL, "samsung,exynos4210-sysram") {
                struct resource res;
                if (!of_device_is_available(node))
                        continue;
@@ -57,15 +55,13 @@ void __init exynos_sysram_init(void)
                of_address_to_resource(node, 0, &res);
                sysram_base_addr = ioremap(res.start, resource_size(&res));
                sysram_base_phys = res.start;
-               of_node_put(node);
                break;
        }
 
-       for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram-ns") {
+       for_each_compatible_node_scoped(node, NULL, "samsung,exynos4210-sysram-ns") {
                if (!of_device_is_available(node))
                        continue;
                sysram_ns_base_addr = of_iomap(node, 0);
-               of_node_put(node);
                break;
        }
 }