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macintosh: Use for_each_child_of_node() macro

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Use for_each_child_of_node() macro instead of open coding it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1623034908-30525-1-git-send-email-zou_wei@huawei.com
This commit is contained in:
Zou Wei 2021-06-07 11:01:48 +08:00 committed by Michael Ellerman
parent 87ccc6684d
commit 6c1e5600b7
1 changed files with 3 additions and 3 deletions
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6
drivers/macintosh/macio_asic.c
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@ -472,7 +472,7 @@ static void macio_pci_add_devices(struct macio_chip *chip)
root_res = &rdev->resource[0];
/* First scan 1st level */
for (np = NULL; (np = of_get_next_child(pnode, np)) != NULL;) {
for_each_child_of_node(pnode, np) {
if (macio_skip_device(np))
continue;
of_node_get(np);
@ -489,7 +489,7 @@ static void macio_pci_add_devices(struct macio_chip *chip)
/* Add media bay devices if any */
if (mbdev) {
pnode = mbdev->ofdev.dev.of_node;
for (np = NULL; (np = of_get_next_child(pnode, np)) != NULL;) {
for_each_child_of_node(pnode, np) {
if (macio_skip_device(np))
continue;
of_node_get(np);
@ -502,7 +502,7 @@ static void macio_pci_add_devices(struct macio_chip *chip)
/* Add serial ports if any */
if (sdev) {
pnode = sdev->ofdev.dev.of_node;
for (np = NULL; (np = of_get_next_child(pnode, np)) != NULL;) {
for_each_child_of_node(pnode, np) {
if (macio_skip_device(np))
continue;
of_node_get(np);