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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 C0EEDC48BD1 for ; Wed, 9 Jun 2021 11:10:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A13096139A for ; Wed, 9 Jun 2021 11:10:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237306AbhFILMq (ORCPT ); Wed, 9 Jun 2021 07:12:46 -0400 Received: from mail-lj1-f177.google.com ([209.85.208.177]:38537 "EHLO mail-lj1-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234777AbhFILMo (ORCPT ); Wed, 9 Jun 2021 07:12:44 -0400 Received: by mail-lj1-f177.google.com with SMTP id s22so10695946ljg.5 for ; Wed, 09 Jun 2021 04:10:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=UEmEhJRy3OP1xPt4yLPOXzII4gM5OzUq9kkp8l/Xvok=; b=ugy7xZQ+7+93G7dUIr6Hp2icQgcsPO/2hueMIo7Fi/D1w5oYszoADHu+HcJqnz1gEk aofijq0inLtV8T7Qw1drJwn56L+FGAmO2oQbMCdJq+0myJyuqs7/af90+c+t6sl4Zr+v vxb96PuuPSS3fCBq0RXADxmo4SmJozgOETR0V/onsQ0zPHgOJlxq4xBzVM27mQhG6MA8 URhH1QGEF7hKNaFQM5QGYwzC6K9xVmkMAPMBjwLnu1vpBOE0u2ObDFt7w1PLCdFsmsO5 OIeWhoyDFP2BIRcZehpWxV3K6xl++n+H34hi7ud9xLXqn624vxbJpC+IOM+5kmAb/mC4 X4ZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=UEmEhJRy3OP1xPt4yLPOXzII4gM5OzUq9kkp8l/Xvok=; b=YcA0hTEe+VH1jLFRH8koAde9iTkOrup3LgyIDPS/yfB1D+vVHoPdf4ts6xNmF99LxH caH8bjFLH1fepUl2Jh4By+sd3n9sM2gJIb17hcZ4uWwOZo7gp2qNPS2NAvdvf5uBmmSw Y4eQ6MAb/obqkkPSZixGWtzo6ibpNzoCcldODtTn64nidlfMZ8LEgVuJuEB1FjxkxuEk FWM2Mn6Z5Ud0gYu6WWK3+qCxP7h4z9FOUzdtlYg4fTIU3l8r9GzDPiQVZTeduupBw/vy aS6ZM77Q5OYPTEFGrWPK9xnmhMqZ23Tc/lRmB9LlpvhTTbV3c9RELJ4zawkqAeyxtoGU hilg== X-Gm-Message-State: AOAM530FEWZi7K3BK3d6Lx/PbqhhkH0Jb0a6/yvcc0Llf7kYwyZb826z Y9CwGsCwbw6zJGGV+EiM1vIz/7htmwZ1vHn1mXcmCg== X-Google-Smtp-Source: ABdhPJyMLoBLDIRG5xKEy7bVqMqGX94w0qiryrDa8by3M6lJ0F89j5oh2ybqvmg8q+DMNwfB6uBVIWMg1Zh3OeLMHwY= X-Received: by 2002:a05:651c:1501:: with SMTP id e1mr22737718ljf.74.1623236989363; Wed, 09 Jun 2021 04:09:49 -0700 (PDT) MIME-Version: 1.0 References: <20210607170555.4006050-1-dianders@chromium.org> <20210607100234.v9.10.I24bba069e63b1eea84443eef0c8535fd032a6311@changeid> In-Reply-To: <20210607100234.v9.10.I24bba069e63b1eea84443eef0c8535fd032a6311@changeid> From: Linus Walleij Date: Wed, 9 Jun 2021 13:09:38 +0200 Message-ID: Subject: Re: [PATCH v9 10/11] drm/bridge: ti-sn65dsi86: Improve probe errors with dev_err_probe() To: Douglas Anderson Cc: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Sam Ravnborg , Rob Clark , Maarten Lankhorst , Stanislav Lisovskiy , Steev Klimaszewski , MSM , Bjorn Andersson , Thierry Reding , Lyude Paul , "open list:DRM PANEL DRIVERS" , Stephen Boyd , Daniel Vetter , David Airlie , Jernej Skrabec , Robert Foss , linux-kernel Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 7, 2021 at 7:06 PM Douglas Anderson wrote: > As I was testing to make sure that the DEFER path worked well with my > patch series, I got tired of seeing this scary message in my logs just > because the panel needed to defer: > [drm:ti_sn_bridge_probe] *ERROR* could not find any panel node > > Let's use dev_err_probe() which nicely quiets this error and also > simplifies the code a tiny bit. We'll also update other places in the > file which can use dev_err_probe(). > > Signed-off-by: Douglas Anderson Reviewed-by: Linus Walleij Yours, Linus Walleij