From 32960b4f25c248f13758b8bbe6cc4260828442a1 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 25 Aug 2024 15:50:01 +0200 Subject: [PATCH] memory: pl353-smc: simplify with scoped for each OF child loop Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Suggested-by: Jonathan Cameron Reviewed-by: Miquel Raynal Link: https://lore.kernel.org/r/20240825135001.48963-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski --- drivers/memory/pl353-smc.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/memory/pl353-smc.c b/drivers/memory/pl353-smc.c index 994c7a792e34..28a8cc56003c 100644 --- a/drivers/memory/pl353-smc.c +++ b/drivers/memory/pl353-smc.c @@ -74,7 +74,6 @@ static int pl353_smc_probe(struct amba_device *adev, const struct amba_id *id) struct device_node *of_node = adev->dev.of_node; const struct of_device_id *match = NULL; struct pl353_smc_data *pl353_smc; - struct device_node *child; pl353_smc = devm_kzalloc(&adev->dev, sizeof(*pl353_smc), GFP_KERNEL); if (!pl353_smc) @@ -93,12 +92,13 @@ static int pl353_smc_probe(struct amba_device *adev, const struct amba_id *id) amba_set_drvdata(adev, pl353_smc); /* Find compatible children. Only a single child is supported */ - for_each_available_child_of_node(of_node, child) { + for_each_available_child_of_node_scoped(of_node, child) { match = of_match_node(pl353_smc_supported_children, child); if (!match) { dev_warn(&adev->dev, "unsupported child node\n"); continue; } + of_platform_device_create(child, NULL, &adev->dev); break; } if (!match) { @@ -106,9 +106,6 @@ static int pl353_smc_probe(struct amba_device *adev, const struct amba_id *id) return -ENODEV; } - of_platform_device_create(child, NULL, &adev->dev); - of_node_put(child); - return 0; }