From 25bf943e4e7b47282bd86ae7d39e039217ebb007 Mon Sep 17 00:00:00 2001
From: Qiushi Wu <wu000273@umn.edu>
Date: Mon, 25 May 2020 00:50:11 -0500
Subject: [PATCH] ASoC: fix incomplete error-handling in img_i2s_in_probe.
Git-commit: 25bf943e4e7b47282bd86ae7d39e039217ebb007
Patch-mainline: v5.8-rc1
References: jsc#SLE-16518
Function "pm_runtime_get_sync()" is not handled by "pm_runtime_put()"
if "PTR_ERR(rst) == -EPROBE_DEFER". Fix this issue by adding
"pm_runtime_put()" into this error path.
Fixes: f65bb92ca12e ("ASoC: img-i2s-in: Add runtime PM")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Link: https://lore.kernel.org/r/20200525055011.31925-1-wu000273@umn.edu
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/img/img-i2s-in.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/img/img-i2s-in.c b/sound/soc/img/img-i2s-in.c
index a495d1050d49..e30b66b94bf6 100644
--- a/sound/soc/img/img-i2s-in.c
+++ b/sound/soc/img/img-i2s-in.c
@@ -482,6 +482,7 @@ static int img_i2s_in_probe(struct platform_device *pdev)
if (IS_ERR(rst)) {
if (PTR_ERR(rst) == -EPROBE_DEFER) {
ret = -EPROBE_DEFER;
+ pm_runtime_put(&pdev->dev);
goto err_suspend;
}
--
2.16.4