From a5911ac5790acaf98c929b826b3f7b4a438f9759 Mon Sep 17 00:00:00 2001
From: Liao Pingfang <liao.pingfang@zte.com.cn>
Date: Tue, 7 Jul 2020 19:47:47 +0800
Subject: [PATCH] ASoC: fsl: mpc8610_hpcd: Add missing of_node_put()
Git-commit: a5911ac5790acaf98c929b826b3f7b4a438f9759
Patch-mainline: v5.9-rc1
References: jsc#SLE-16518
After finishing using device node got from of_find_compatible_node(),
of_node_put() needs to be called.
Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn>
Link: https://lore.kernel.org/r/1594122467-11615-1-git-send-email-wang.yi59@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/fsl/mpc8610_hpcd.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index f7bd90051ce7..b3090fea4290 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -426,9 +426,11 @@ static int __init mpc8610_hpcd_init(void)
guts_np = of_find_compatible_node(NULL, NULL, "fsl,mpc8610-guts");
if (of_address_to_resource(guts_np, 0, &res)) {
pr_err("mpc8610-hpcd: missing/invalid global utilities node\n");
+ of_node_put(guts_np);
return -EINVAL;
}
guts_phys = res.start;
+ of_node_put(guts_np);
return platform_driver_register(&mpc8610_hpcd_driver);
}
--
2.16.4