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[2001:14ba:a0c3:3a00::227]) by smtp.gmail.com with ESMTPSA id o9-20020ac25b89000000b00516b069b27esm1425539lfn.37.2024.04.15.18.18.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 18:18:57 -0700 (PDT) Date: Tue, 16 Apr 2024 04:18:55 +0300 From: Dmitry Baryshkov To: =?utf-8?B?TsOtY29sYXMgRi4gUi4gQS4=?= Prado Cc: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , owen , Jagan Teki , Marek Vasut , Adrien Grassein , Srinivas Kandagatla , Sam Ravnborg , Bjorn Andersson , Vinod Koul , Vinay Simha BN , Christopher Vollo , Jessica Zhang , Marijn Suijten , AngeloGioacchino Del Regno , kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno , Laurent Pinchart Subject: Re: [PATCH v3 5/9] drm/bridge: lt9611uxc: Don't log an error when DSI host can't be found Message-ID: References: <20240415-anx7625-defer-log-no-dsi-host-v3-0-619a28148e5c@collabora.com> <20240415-anx7625-defer-log-no-dsi-host-v3-5-619a28148e5c@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240415-anx7625-defer-log-no-dsi-host-v3-5-619a28148e5c@collabora.com> On Mon, Apr 15, 2024 at 05:49:33PM -0400, N?colas F. R. A. Prado wrote: > Given that failing to find a DSI host causes the driver to defer probe, > make use of dev_err_probe() to log the reason. This makes the defer > probe reason available and avoids alerting userspace about something > that is not necessarily an error. > > Fixes: 0cbbd5b1a012 ("drm: bridge: add support for lontium LT9611UXC bridge") > Suggested-by: AngeloGioacchino Del Regno > Reviewed-by: AngeloGioacchino Del Regno > Reviewed-by: Laurent Pinchart > Signed-off-by: N?colas F. R. A. Prado > --- > drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > Reviewed-by: Dmitry Baryshkov -- With best wishes Dmitry