memory: atmel-ebi: 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.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-2-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index 8f5b3302ee30ffed9886bcd9ef7815eb82e4b3b4..8db970da9af96080839982ced543d9e47d3faf57 100644 (file)
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -518,7 +518,7 @@ static int atmel_ebi_dev_disable(struct atmel_ebi *ebi, struct device_node *np)
 static int atmel_ebi_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
-       struct device_node *child, *np = dev->of_node;
+       struct device_node *np = dev->of_node;
        struct atmel_ebi *ebi;
        int ret, reg_cells;
        struct clk *clk;
@@ -592,7 +592,7 @@ static int atmel_ebi_probe(struct platform_device *pdev)
 
        reg_cells += val;
 
-       for_each_available_child_of_node(np, child) {
+       for_each_available_child_of_node_scoped(np, child) {
                if (!of_property_present(child, "reg"))
                        continue;
 
@@ -602,10 +602,8 @@ static int atmel_ebi_probe(struct platform_device *pdev)
                                child);
 
                        ret = atmel_ebi_dev_disable(ebi, child);
-                       if (ret) {
-                               of_node_put(child);
+                       if (ret)
                                return ret;
-                       }
                }
        }