[PATCH 5.10 066/103] interconnect: imx: Add a missing of_node_put after of_device_is_available

[Greg Kroah-Hartman]

From: Christophe JAILLET <christophe.jail...@wanadoo.fr>

commit c6174c0e058fc0a54e0b9787c44cb24b0a8d0217 upstream.

Add an 'of_node_put()' call when a tested device node is not available.

Fixes: f0d8048525d7 ("interconnect: Add imx core driver")
Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
Link: 
https://lore.kernel.org/r/20201206121304.29381-1-christophe.jail...@wanadoo.fr
Signed-off-by: Georgi Djakov <georgi.dja...@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/interconnect/imx/imx.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/interconnect/imx/imx.c
+++ b/drivers/interconnect/imx/imx.c
@@ -99,6 +99,7 @@ static int imx_icc_node_init_qos(struct
                if (!dn || !of_device_is_available(dn)) {
                        dev_warn(dev, "Missing property %s, skip scaling %s\n",
                                 adj->phandle_name, node->name);
+                       of_node_put(dn);
                        return 0;
                }