Commit 2ff81fe3 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring (Arm)
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cdx: Simplify with scoped for each OF child loop 



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

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: default avatarJonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/20260109-of-for-each-compatible-scoped-v3-6-c22fa2c0749a@oss.qualcomm.com


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent 9572933b

drivers/cdx/cdx.c

+1 −3
Original line number Diff line number Diff line
@@ -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;

		}