dmaengine: qcom_hidma: remove unneeded of_node_put()

Device node iterators put the previous value of the index variable, so an
explicit put causes a double put.

Generated by: scripts/coccinelle/iterators/device_node_continue.cocci

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/qcom/hidma_mgmt.c b/drivers/dma/qcom/hidma_mgmt.c
index 185d29c..985f5ac 100644 (file)
--- a/drivers/dma/qcom/hidma_mgmt.c
+++ b/drivers/dma/qcom/hidma_mgmt.c
@@ -402,7 +402,6 @@ static int __init hidma_mgmt_init(void)
        for_each_matching_node(child, hidma_mgmt_match) {
                /* device tree based firmware here */
                hidma_mgmt_of_populate_channels(child);
-               of_node_put(child);
        }
 #endif
        platform_driver_register(&hidma_mgmt_driver);