[PATCH 4/9] media: max9286: Use of_find_node_by_name_balanced() to find device_node

[Zhang Zekun]

Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.

Signed-off-by: Zhang Zekun <zhangzeku...@huawei.com>
---
 drivers/media/i2c/max9286.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c
index 9fc4e130a273..0299d08a7196 100644
--- a/drivers/media/i2c/max9286.c
+++ b/drivers/media/i2c/max9286.c
@@ -1399,9 +1399,7 @@ static int max9286_parse_dt(struct max9286_priv *priv)
        u32 i2c_clk_freq = 105000;
        unsigned int i;
 
-       /* Balance the of_node_put() performed by of_find_node_by_name(). */
-       of_node_get(dev->of_node);
-       i2c_mux = of_find_node_by_name(dev->of_node, "i2c-mux");
+       i2c_mux = of_find_node_by_name_balanced(dev->of_node, "i2c-mux");
        if (!i2c_mux) {
                dev_err(dev, "Failed to find i2c-mux node\n");
                return -EINVAL;
-- 
2.22.0