PCI: rpadlpar: Use for_each_child_of_node() and for_each_node_by_name() (85d79c52) · Commits · 戴 / test

Use for_each_child_of_node() and for_each_node_by_name() macros instead of open coding them. Link: https://lore.kernel.org/r/20200916062128.190819-1-miaoqinglang@huawei.com Signed-off-by:

drivers/pci/hotplug/rpadlpar_core.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -40,13 +40,13 @@ static DEFINE_MUTEX(rpadlpar_mutex);
		static struct device_node find_vio_slot_node(char drc_name)
		{
		struct device_node *parent = of_find_node_by_name(NULL, "vdevice");
		struct device_node *dn = NULL;
		struct device_node *dn;
		int rc;

		if (!parent)
		return NULL;

		while ((dn = of_get_next_child(parent, dn))) {
		for_each_child_of_node(parent, dn) {
		rc = rpaphp_check_drc_props(dn, drc_name, NULL);
		if (rc == 0)
		break;
		@@ -60,10 +60,10 @@ static struct device_node find_vio_slot_node(char drc_name)
		static struct device_node find_php_slot_pci_node(char drc_name,
		char *drc_type)
		{
		struct device_node *np = NULL;
		struct device_node *np;
		int rc;

		while ((np = of_find_node_by_name(np, "pci"))) {
		for_each_node_by_name(np, "pci") {
		rc = rpaphp_check_drc_props(np, drc_name, drc_type);
		if (rc == 0)
		break;