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Subject[PATCH -next] irqchip/gic-v3: use for_each_matching_node() macro
Date
Use for_each_matching_node() macro instead of open coding it.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c | 3 +--
drivers/irqchip/irq-gic-v3-its-pci-msi.c | 3 +--
drivers/irqchip/irq-gic-v3-its-platform-msi.c | 3 +--
3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c b/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c
index 634263dfd..b4eec9f51 100644
--- a/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c
@@ -147,8 +147,7 @@ static void __init its_fsl_mc_of_msi_init(void)
{
struct device_node *np;

- for (np = of_find_matching_node(NULL, its_device_id); np;
- np = of_find_matching_node(np, its_device_id)) {
+ for_each_matching_node(np, its_device_id) {
if (!of_device_is_available(np))
continue;
if (!of_property_read_bool(np, "msi-controller"))
diff --git a/drivers/irqchip/irq-gic-v3-its-pci-msi.c b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
index 87711e0f8..fdc596c87 100644
--- a/drivers/irqchip/irq-gic-v3-its-pci-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-pci-msi.c
@@ -130,8 +130,7 @@ static int __init its_pci_of_msi_init(void)
{
struct device_node *np;

- for (np = of_find_matching_node(NULL, its_device_id); np;
- np = of_find_matching_node(np, its_device_id)) {
+ for_each_matching_node(np, its_device_id) {
if (!of_device_is_available(np))
continue;
if (!of_property_read_bool(np, "msi-controller"))
diff --git a/drivers/irqchip/irq-gic-v3-its-platform-msi.c b/drivers/irqchip/irq-gic-v3-its-platform-msi.c
index daa6d5053..5ce2c2ff2 100644
--- a/drivers/irqchip/irq-gic-v3-its-platform-msi.c
+++ b/drivers/irqchip/irq-gic-v3-its-platform-msi.c
@@ -143,8 +143,7 @@ static void __init its_pmsi_of_init(void)
{
struct device_node *np;

- for (np = of_find_matching_node(NULL, its_device_id); np;
- np = of_find_matching_node(np, its_device_id)) {
+ for_each_matching_node(np, its_device_id) {
if (!of_device_is_available(np))
continue;
if (!of_property_read_bool(np, "msi-controller"))
--
2.23.0
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