From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794313061; b=AN3cqLnDjxhtzjIKIhHM3MdO0BpmZRmm95z3FpkWWIGuNdnrOgJZBWyegQ8Y6178pYge cxyFzVvkrpQcPOkZcZUUucPb/gVAAjuJzhtxR9cvrBl35LGunU4Eggc2jdICo0p+X55k5 7Kn5KYLcvo0KeVwz2WkdxQMlUvOci9j9LPLPMC+T+pBMpTZlv216/khBum8N6oCdSlLz+ hxY1dcSdnvV2aRe1VoKiza9aCj0xYhx9hnTfD6dWVuA1A8kcqvQNvqR2TV1FBfCBd1Kkj gj7DClw5O7FAPy57+ib//NNa7TsCD1lY4ZBdhQ41ZqhcLxIrPPlS9oPvYNkCyVftfeQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794313061; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=KX6JlV6IGQsim866vXuaXSCrlmq6erpyhhkX1Qh3NNA=; b=QFlA54tCTL7Hmx7t/NsNJDdNFvAAgFuPihfLylFCYiCDcowIKtSzV1YvYP0KJ6I5z+EA hCuWwcRSPZFxokJ98Rl19DYuusB7O7GXUag0OCIUstgug04FD7hK0XK/nXeZsdmwE8AHU ZOSji1DE4u23oudCuiaR2r8RmnjBXrXprGUswsiw29T2J3DhTqrz5RkMZdnN2IxKLyuXg ycz2J9xwmpWka7VF2eIoMTSYbgmhk+OEThaT9fGzRWbdeGZGeC3up0jqnayX5k5eKIMJm ZPFydmkyTldB+t2iVzj5b+ZiilhrD1eS6kdiKsdbCBGYgPH3xXv82T8DEgUkvs7XF3w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=T1Btq6bR; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 09174606A325 for ; Tue, 10 Nov 2026 12:17:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=T1Btq6bR Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4E551F0089F; Tue, 10 Nov 2026 12:17:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794313060; bh=KX6JlV6IGQsim866vXuaXSCrlmq6erpyhhkX1Qh3NNA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=T1Btq6bRkGddDRf7J+DqlWd2JTuqxDdCYGx6aKn3uVpbFl01G2ozyTpTI3NqrLxpF qwUk98lXYofwvPw3r4OPB7fF04FxT3+lVgEbbYXEPFFMJbCgyoAQaH8VVcWbxTTuie JV7k6JCmCVupjBkGW7mZ3XRIRfol0ir8S5OcqRJb+xVHUxwYfHot6kHWuvKM7ijIvB iAFaOlZDq3m8l8Z3ASDApt0wORZRjjYZnkCiwr38QzbWqYNk8eT+stTJ9ku1FBNOuO edIgD23efWwuiNIvnKDxzyad0WO70ZqCR+515/QxtA2yZezl6vsZtaKdqmzi1d3usb PInyI9Z2/TUfA== From: Sasha Levin To: stable@vger.kernel.org Cc: Christophe JAILLET , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 5.10.y 1/2] media: mtk-vpu: Remove redundant 'flush_workqueue()' calls Date: Tue, 10 Nov 2026 07:17:37 -0500 Message-ID: <20261110121716.1071164-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261107061833-failed-5.10-2c50b58d4105@kernel.org> References: <20261107061833-failed-5.10-2c50b58d4105@kernel.org> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Christophe JAILLET [ Upstream commit 360c887a39cb56e75be4f558b16f1b6409ecb93f ] 'destroy_workqueue()' already drains the queue before destroying it, so there is no need to flush it explicitly. Remove the redundant 'flush_workqueue()' calls. This was generated with coccinelle: @@ expression E; @@ - flush_workqueue(E); destroy_workqueue(E); Signed-off-by: Christophe JAILLET Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Stable-dep-of: 2c50b58d4105 ("media: mediatek: vpu: free IRQ before destroying watchdog workqueue") Signed-off-by: Sasha Levin --- drivers/media/platform/mtk-vpu/mtk_vpu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c index 663694dff3ddb..98f043f1c8749 100644 --- a/drivers/media/platform/mtk-vpu/mtk_vpu.c +++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c @@ -938,10 +938,8 @@ static int mtk_vpu_remove(struct platform_device *pdev) #ifdef CONFIG_DEBUG_FS debugfs_remove(vpu_debugfs); #endif - if (vpu->wdt.wq) { - flush_workqueue(vpu->wdt.wq); + if (vpu->wdt.wq) destroy_workqueue(vpu->wdt.wq); - } vpu_free_ext_mem(vpu, P_FW); vpu_free_ext_mem(vpu, D_FW); of_reserved_mem_device_release(&pdev->dev); -- 2.53.0