firmware: arm_scmi: fix of_node leak in scmi_mailbox_check

[linux-2.6-microblaze.git] / drivers / firmware / arm_scmi / driver.c

diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
index 8f952f2..dd967d6 100644 (file)
--- a/drivers/firmware/arm_scmi/driver.c
+++ b/drivers/firmware/arm_scmi/driver.c
@@ -654,9 +654,7 @@ static int scmi_xfer_info_init(struct scmi_info *sinfo)
 
 static int scmi_mailbox_check(struct device_node *np)
 {
-       struct of_phandle_args arg;
-
-       return of_parse_phandle_with_args(np, "mboxes", "#mbox-cells", 0, &arg);
+       return of_parse_phandle_with_args(np, "mboxes", "#mbox-cells", 0, NULL);
 }
 
 static int scmi_mbox_free_channel(int id, void *p, void *data)