[PATCH 03/11] ARM: exynos: Simplify with scoped for each OF child loop

[Krzysztof Kozlowski]

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

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>

---

Depends on the first patch.
---
 arch/arm/mach-exynos/exynos.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 2e8099479ffa..18695076c34e 100644
--- 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;
 	}
 }

-- 
2.51.0