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sparc: use for_each_child_of_node() macro

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Use for_each_child_of_node() macro instead of open coding it.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Qinglang Miao 2020-07-28 10:28:17 +08:00 • committed by David S. Miller
parent 17ec0a17e9
commit 0a95a6d1a4
1 changed files with 1 additions and 2 deletions
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3
arch/sparc/kernel/pci.c
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@ -552,9 +552,8 @@ static void pci_of_scan_bus(struct pci_pbm_info *pbm,
pci_info(bus, "scan_bus[%pOF] bus no %d\n", pci_info(bus, "scan_bus[%pOF] bus no %d\n",
node, bus->number); node, bus->number);
child = NULL;
prev_devfn = -1; prev_devfn = -1;
while ((child = of_get_next_child(node, child)) != NULL) { for_each_child_of_node(node, child) {
if (ofpci_verbose) if (ofpci_verbose)
pci_info(bus, " * %pOF\n", child); pci_info(bus, " * %pOF\n", child);
reg = of_get_property(child, "reg", &reglen); reg = of_get_property(child, "reg", &reglen);