From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp

---
 kernel/drivers/input/misc/sparcspkr.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/drivers/input/misc/sparcspkr.c b/kernel/drivers/input/misc/sparcspkr.c
index 4a5afc7..cdcb773 100644
--- a/kernel/drivers/input/misc/sparcspkr.c
+++ b/kernel/drivers/input/misc/sparcspkr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Driver for PC-speaker like devices found on various Sparc systems.
  *
@@ -204,6 +205,7 @@
 
 	info = &state->u.bbc;
 	info->clock_freq = of_getintprop_default(dp, "clock-frequency", 0);
+	of_node_put(dp);
 	if (!info->clock_freq)
 		goto out_free;
 

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