From d8cc38dd965d6b2ea657c142d4fd0a0a3ba9dec4 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 13 Jul 2016 12:55:06 +0000 Subject: [PATCH] dmaengine: qcom_hidma: use for_each_matching_node() macro Use for_each_matching_node() macro instead of open coding it. Signed-off-by: Wei Yongjun Acked-by: Sinan Kaya Signed-off-by: Vinod Koul --- 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 6416dededd67..82f36e466083 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); -- 2.20.1