From: Zou Wei <zou_wei@huawei.com>
To: <benh@kernel.crashing.org>, <aik@ozlabs.ru>,
<rdunlap@infradead.org>, <unixbhaskar@gmail.com>,
<mpe@ellerman.id.au>
Cc: Zou Wei <zou_wei@huawei.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH -next] macintosh: Use for_each_child_of_node() macro
Date: Mon, 7 Jun 2021 11:01:48 +0800 [thread overview]
Message-ID: <1623034908-30525-1-git-send-email-zou_wei@huawei.com> (raw)
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>
---
drivers/macintosh/macio_asic.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index 49af60b..f552c7c 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -474,7 +474,7 @@ 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);
@@ -491,7 +491,7 @@ 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);
@@ -504,7 +504,7 @@ 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);
--
2.6.2
reply other threads:[~2021-06-07 2:43 UTC|newest]
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