[PATCH 06/11] cdx: 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.
---
 drivers/cdx/cdx.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/cdx/cdx.c b/drivers/cdx/cdx.c
index b39af2f1937f..bbde529aaa93 100644
--- a/drivers/cdx/cdx.c
+++ b/drivers/cdx/cdx.c
@@ -608,7 +608,6 @@ static ssize_t rescan_store(const struct bus_type *bus,
 {
 	struct cdx_controller *cdx;
 	struct platform_device *pd;
-	struct device_node *np;
 	bool val;
 
 	if (kstrtobool(buf, &val) < 0)
@@ -623,10 +622,9 @@ static ssize_t rescan_store(const struct bus_type *bus,
 	cdx_unregister_devices(&cdx_bus_type);
 
 	/* Rescan all the devices */
-	for_each_compatible_node(np, NULL, compat_node_name) {
+	for_each_compatible_node_scoped(np, NULL, compat_node_name) {
 		pd = of_find_device_by_node(np);
 		if (!pd) {
-			of_node_put(np);
 			count = -EINVAL;
 			goto unlock;
 		}

-- 
2.51.0