From: Chuhong Yuan <hslester96@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Minghsiu Tsai <minghsiu.tsai@mediatek.com>,
Houlong Wei <houlong.wei@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-media@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH] media: platform: mtk-mdp: add missed destroy_workqueue in remove
Date: Wed, 13 Nov 2019 14:37:59 +0800 [thread overview]
Message-ID: <20191113063759.8838-1-hslester96@gmail.com> (raw)
The driver misses destroying wdt_wq when remove like what is done when
probe fails.
Add the missed calls like what is done to job_wq to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_core.c b/drivers/media/platform/mtk-mdp/mtk_mdp_core.c
index c1e29a46ae69..aeaed2cf4458 100644
--- a/drivers/media/platform/mtk-mdp/mtk_mdp_core.c
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_core.c
@@ -229,6 +229,9 @@ static int mtk_mdp_remove(struct platform_device *pdev)
mtk_mdp_unregister_m2m_device(mdp);
v4l2_device_unregister(&mdp->v4l2_dev);
+ flush_workqueue(mdp->wdt_wq);
+ destroy_workqueue(mdp->wdt_wq);
+
flush_workqueue(mdp->job_wq);
destroy_workqueue(mdp->job_wq);
--
2.23.0
reply other threads:[~2019-11-13 6:38 UTC|newest]
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