From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31C6FC43334 for ; Wed, 1 Jun 2022 23:35:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232593AbiFAXfw (ORCPT ); Wed, 1 Jun 2022 19:35:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232554AbiFAXfu (ORCPT ); Wed, 1 Jun 2022 19:35:50 -0400 Received: from mail-oa1-x32.google.com (mail-oa1-x32.google.com [IPv6:2001:4860:4864:20::32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC4F123429E for ; Wed, 1 Jun 2022 16:35:47 -0700 (PDT) Received: by mail-oa1-x32.google.com with SMTP id 586e51a60fabf-f16a3e0529so4779043fac.2 for ; Wed, 01 Jun 2022 16:35:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nysr9Vv0SpeIMmITphfX37l3IqsFABna+5njElQYczg=; b=rOkQwislOKDkFcI/V4qlVnJ+B1DnE8Gl30iIVoh/pBU+KqD5ojyKMo3/xro5T8uz69 Jflz072DH8bsEe+TA9ZIXc6Y5WjIuN1wJ+oUlgKKHkw9PIrmLrVl80aqjLU7PfPU9ieW 8LRGpAl7G9xQxmuiJdq1AmtcD3j4P1LRM/IngG6nRSbHE1WkwqeiProcNpAqRFFmvShZ toh8wi8aPEeEKqzPFH//L3uLTO/5tsHARMlZ1SyVPSgVwDWt/v9G7SLDb5wIuD7M7Mkb RqR2z9l2r9egywSWl93Aw/Chl9SDGzGSmLX8f/MCpSyPOwMjx7MaJXvDX5MSha0KG/gt IYqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nysr9Vv0SpeIMmITphfX37l3IqsFABna+5njElQYczg=; b=quwW+4Qn7U/UPVX09PAhC12t83xuwJAdoYRasD6gt+D7wgGcq4qD6QOC3ya9R46Uz8 VJyHs/U05fqneJyo/hVPP/Rx3eAtOzncfgZ6sTzUvUqAY2ghZ71WQOEVvmwsg+ACiTM5 fOr5CoXjzWE/UXpLSzQf6NWUTUX4AqGK43swnoyJzB6zcsUa9LQGxUnbKFf5bfKa7DWb U7/0MjcPIzOLRL7pPF7OhBQUL3AlVnaMzrDiUMItMSDkAkLUL3cSF9A5qMyWVTdUq101 Yv0Jz7KHV1ngaT9CIbfgmXUSBya9VTnOTEl30XO3pJD3FhRBNTfrNjqnqVxlmDEmJPeB vDYg== X-Gm-Message-State: AOAM530xdkQzAOLGZCcj3ShkpocU4n1bD6PApi/bNHQPfYY2WgclPBIM hlk0DwwOPMu+BgRuxpHYyx2Cpw== X-Google-Smtp-Source: ABdhPJxTlWTl/SNX+dACDo7vUoDjljc+CM6IiK+RALMVaK5nsZboS/Oxij0yutp/YokkxVNMkLld6Q== X-Received: by 2002:a05:6870:a10e:b0:f5:dc08:fe47 with SMTP id m14-20020a056870a10e00b000f5dc08fe47mr1168206oae.33.1654126546944; Wed, 01 Jun 2022 16:35:46 -0700 (PDT) Received: from ripper.. (104-57-184-186.lightspeed.austtx.sbcglobal.net. [104.57.184.186]) by smtp.gmail.com with ESMTPSA id a18-20020a0568300b9200b0060adcc87e37sm1315715otv.74.2022.06.01.16.35.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jun 2022 16:35:46 -0700 (PDT) From: Bjorn Andersson To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter , Dmitry Baryshkov Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH] drm/bridge: lt9611uxc: Cancel only driver's work Date: Wed, 1 Jun 2022 16:38:18 -0700 Message-Id: <20220601233818.1877963-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org During device remove care needs to be taken that no work is pending before it removes the underlying DRM bridge etc, but this can be done on the specific work rather than waiting for the flush of the system-wide workqueue. Fixes: bc6fa8676ebb ("drm/bridge/lontium-lt9611uxc: move HPD notification out of IRQ handler") Signed-off-by: Bjorn Andersson --- drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c index 3d62e6bf6892..310b3b194491 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c @@ -982,7 +982,7 @@ static int lt9611uxc_remove(struct i2c_client *client) struct lt9611uxc *lt9611uxc = i2c_get_clientdata(client); disable_irq(client->irq); - flush_scheduled_work(); + cancel_work_sync(<9611uxc->work); lt9611uxc_audio_exit(lt9611uxc); drm_bridge_remove(<9611uxc->bridge); -- 2.35.1