linux-kernel - [PATCH 5.18 273/879] drm/bridge: anx7625: add missing destroy_workqueue() in anx7625_i2c

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Message-Id: <20220607165010.773878807@linuxfoundation.org>
Date:   Tue,  7 Jun 2022 18:56:31 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Yang Yingliang <yangyingliang@...wei.com>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Robert Foss <robert.foss@...aro.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.18 273/879] drm/bridge: anx7625: add missing destroy_workqueue() in anx7625_i2c_probe()

From: Yang Yingliang <yangyingliang@...wei.com>

[ Upstream commit 6f5efd118efafa22139e8670a4e4b506ba757dfd ]

Add the missing destroy_workqueue() before return from
anx7625_i2c_probe() in the error handling case.

Fixes: adca62ec370c ("drm/bridge: anx7625: Support reading edid through aux channel")
Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
Reviewed-by: Hsin-Yi Wang <hsinyi@...omium.org>
Signed-off-by: Robert Foss <robert.foss@...aro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220326073326.3389347-1-yangyingliang@huawei.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/bridge/analogix/anx7625.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 8e1851a57638..a23e13c29a1d 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -2657,7 +2657,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 	if (ret) {
 		if (ret != -EPROBE_DEFER)
 			DRM_DEV_ERROR(dev, "fail to parse DT : %d\n", ret);
-		return ret;
+		goto free_wq;
 	}
 
 	if (anx7625_register_i2c_dummy_clients(platform, client) != 0) {
@@ -2672,7 +2672,7 @@ static int anx7625_i2c_probe(struct i2c_client *client,
 	pm_suspend_ignore_children(dev, true);
 	ret = devm_add_action_or_reset(dev, anx7625_runtime_disable, dev);
 	if (ret)
-		return ret;
+		goto free_wq;
 
 	if (!platform->pdata.low_power_mode) {
 		anx7625_disable_pd_protocol(platform);
-- 
2.35.1