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 X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98203C43603 for ; Fri, 23 Apr 2021 16:59:53 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5DC896113B for ; Fri, 23 Apr 2021 16:59:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5DC896113B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 021126EC0D; Fri, 23 Apr 2021 16:59:52 +0000 (UTC) Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by gabe.freedesktop.org (Postfix) with ESMTPS id EBB0E6EC07 for ; Fri, 23 Apr 2021 16:59:44 +0000 (UTC) Received: by mail-pj1-x102f.google.com with SMTP id m6-20020a17090a8586b02901507e1acf0fso1596903pjn.3 for ; Fri, 23 Apr 2021 09:59:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=xP5DIs1FkSE0BDkM2KIzYkHfQ0hdD3i5eW0X+nUNW+Y=; b=Nui0pXvr5mJQMbnlzuYsHB8sZuXeWkPY3IJOWfaIzTzDi/nK7GX+qeRokQsNKy2fYL j1y6mX12y+CQx8BOw57VkZYhCBu6XhRlhhbJYAlTfbuYaUlcixbob351UBwviRX9wNcv xKZ6ARbbjmm25KQR9dd0/UTv4z2clW3SG0Ocs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=xP5DIs1FkSE0BDkM2KIzYkHfQ0hdD3i5eW0X+nUNW+Y=; b=RdlWD2jqeyTKNz4U7d3adEmwWY7II9i5h2unkAMk1LXTvTHWuMIbqJ3zGPmeUxqUEO CcQWTEr95fq7epVKuIVX4W8FLikFWYbYg0gFXwcFNnZ6H+ygT3O84twTtvVuRfwlcv8S G57rMbjFYp1egUxvTdYRq/na74vIcBqvb2sMCd/1o7ScQVFYjfAdWo7LTrCu/6tN2ZlQ 0Qhis4N24zGmuQoi67ptYKHQElDoqluRWLBgVx4RWBkWWyght5bLv+BDJAaBRlu6ErIg DXOXdZjLJFJnZagwx6q+Bru8BL5bzTfFiZaLcW4FFEcWS8iOKrYDp9B5FZqwr8Vu29EF Dy+A== X-Gm-Message-State: AOAM532Dj2x/nqukWZDWOQ4rO4rPrZz0WF4vxUy0Lu0Psp6KcN6hYZLb VylH6zDGCFOwjxb8JvqsBYHFaQ== X-Google-Smtp-Source: ABdhPJxb8n3U3zZOiWMrXechOGFa6o/j6TcVWcBF+GRLB7Z3nK12l4CAlGd+Lw7zqpaW3ocWIOL1DQ== X-Received: by 2002:a17:90a:a395:: with SMTP id x21mr5425317pjp.95.1619197184632; Fri, 23 Apr 2021 09:59:44 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:201:6d86:663d:71f8:6a11]) by smtp.gmail.com with ESMTPSA id v8sm5123607pfm.128.2021.04.23.09.59.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Apr 2021 09:59:44 -0700 (PDT) From: Douglas Anderson To: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sam Ravnborg , Wolfram Sang Subject: [PATCH v5 04/20] drm/bridge: ti-sn65dsi86: Use devm to do our runtime_disable Date: Fri, 23 Apr 2021 09:58:50 -0700 Message-Id: <20210423095743.v5.4.I1e627eb5f316c0cf6595b120e6e262f5bf890300@changeid> X-Mailer: git-send-email 2.31.1.498.g6c1eba8ee3d-goog In-Reply-To: <20210423165906.2504169-1-dianders@chromium.org> References: <20210423165906.2504169-1-dianders@chromium.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: robdclark@chromium.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, David Airlie , linux-arm-msm@vger.kernel.org, Douglas Anderson , Steev Klimaszewski , Stephen Boyd , Stanislav Lisovskiy , linux-i2c@vger.kernel.org, Bjorn Andersson , Robert Foss Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" There's no devm_runtime_enable(), but it's easy to use devm_add_action_or_reset() and means we don't need to worry about the disable in our remove() routine or in error paths. No functional changes intended by this change. Signed-off-by: Douglas Anderson Reviewed-by: Bjorn Andersson --- Changes in v5: - Reordered to debugfs change to avoid transient issue drivers/gpu/drm/bridge/ti-sn65dsi86.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 57574132e200..44d8395505f0 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -1213,6 +1213,11 @@ static void ti_sn_bridge_parse_lanes(struct ti_sn65dsi86 *pdata, pdata->ln_polrs = ln_polrs; } +static void ti_sn65dsi86_runtime_disable(void *data) +{ + pm_runtime_disable(data); +} + static int ti_sn65dsi86_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -1272,12 +1277,13 @@ static int ti_sn65dsi86_probe(struct i2c_client *client, return ret; pm_runtime_enable(pdata->dev); + ret = devm_add_action_or_reset(pdata->dev, ti_sn65dsi86_runtime_disable, pdata->dev); + if (ret) + return ret; ret = ti_sn_setup_gpio_controller(pdata); - if (ret) { - pm_runtime_disable(pdata->dev); + if (ret) return ret; - } i2c_set_clientdata(client, pdata); @@ -1314,8 +1320,6 @@ static int ti_sn65dsi86_remove(struct i2c_client *client) drm_bridge_remove(&pdata->bridge); - pm_runtime_disable(pdata->dev); - of_node_put(pdata->host_node); return 0; -- 2.31.1.498.g6c1eba8ee3d-goog _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel