From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Use for_each_matching_node() macro instead of open coding it.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/dma/qcom/hidma_mgmt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/dma/qcom/hidma_mgmt.c b/drivers/dma/qcom/hidma_mgmt.c
index 6416ded..82f36e4 100644
--- a/drivers/dma/qcom/hidma_mgmt.c
+++ b/drivers/dma/qcom/hidma_mgmt.c
@@ -392,8 +392,7 @@ static int __init hidma_mgmt_init(void)
#if defined(CONFIG_OF) && defined(CONFIG_OF_IRQ)
struct device_node *child;
- for (child = of_find_matching_node(NULL, hidma_mgmt_match); child;
- child = of_find_matching_node(child, hidma_mgmt_match)) {
+ for_each_matching_node(child, hidma_mgmt_match) {
/* device tree based firmware here */
hidma_mgmt_of_populate_channels(child);
of_node_put(child);
--
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