From nobody Mon Feb 9 10:49:51 2026 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D3DF184526 for ; Thu, 8 Aug 2024 10:26:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723112783; cv=none; b=hywRTg5E9N3mySg2flh5SyTtu25WYOfJBNFAttNpY2UNyv49T7SkEZRW3u9mmPts7/BKachW263LM5Sd0GKFIj7jKhs4FNnFQYLF+ad8JChamv7eafBIgQqXQC3e8ffyk5D+OAHL+c/e/OxZ/SMugs4thCw+tgVs8LRZWQHUrIk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723112783; c=relaxed/simple; bh=rflHku7qbVAbCcQdQgA7LvHtyIZj06d1LIF0k/gF8Kg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=mjd41uktRji6rikcJwC3UkSXSvFVeEs8BhdZHp+mU4oIhwjXwFwlQIeSP6gGLMduiDAPNaV9GZV2fLCAxr9OJ2MHnN92pPYZKlhxfwmx8kej4RYo96+1lpvgpbD9t5NoJi/zYSvASWp8GT7jkYYyEj5dUq2+ivPJCgnmAz/8hz4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=knX2YFbF; arc=none smtp.client-ip=217.70.183.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="knX2YFbF" Received: by mail.gandi.net (Postfix) with ESMTPSA id 43328C0008; Thu, 8 Aug 2024 10:26:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1723112779; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=VKqPc2zvztu8ZjTTtHQ7KbDNfyDn+rWRkCx6dA0D/as=; b=knX2YFbF0IkUaVgtfA7NITlpMDxKAXD+0Dcpwpzg2lmoZi/VUqS8S0Ztg+y2bFoFdD3afk 6M2DoTG3UbOxyWDWB1uCT5iRJbjE6vl+iu97LAGIBVXACkdTWYXKWuBvu6vCABxP2FOfAW 2PiLr4QvfcpqPVxEQk6aCutL2z/FsBq1TM9jWpEKxRwrDnXqHBqQ71tpsMqAauWb34/CWd 6MEAXUmtvB20zo98owfxLdkyOAtV88a70kXSoMTY9gkLhmBVWPb4u3BH1DdL6ysMabIxLc YPXHiCjU3Tj61gLaLU1DXVBqUzMqZ1bcZUFoZCOqokM72h2IVfq7oDUW3w7zEg== From: Luca Ceresoli Date: Thu, 08 Aug 2024 12:26:14 +0200 Subject: [PATCH] drm/bridge: ti-sn65dsi83: use dev_err_probe when failing to get panel bridge 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="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240808-ti-sn65dsi83-dev_err_probe-v1-1-72417aa275ab@bootlin.com> X-B4-Tracking: v=1; b=H4sIAEWdtGYC/x3MzQpAUBBA4VfRrE1dv11eRRJmMJtLM5KSd3ezO fVtzgPGKmzQJg8oX2Kyh4gsTWDexrAyCkVD7vLSeefxFLRQV2TiCyS+BlYdDt0nxsbTuDiKmTK Ig0N5kfufd/37ft+746tsAAAA To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter Cc: Thomas Petazzoni , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Luca Ceresoli X-Mailer: b4 0.14.0 X-GND-Sasl: luca.ceresoli@bootlin.com When devm_drm_of_get_bridge() fails, the probe fails silently. Use dev_err_probe() instead to log an error or report the deferral reason, whichever is applicable. Signed-off-by: Luca Ceresoli Reviewed-by: Andi Shyti --- drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge= /ti-sn65dsi83.c index 57a7ed13f996..60b9f14d769a 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c @@ -606,7 +606,7 @@ static int sn65dsi83_parse_dt(struct sn65dsi83 *ctx, en= um sn65dsi83_model model) =20 panel_bridge =3D devm_drm_of_get_bridge(dev, dev->of_node, 2, 0); if (IS_ERR(panel_bridge)) - return PTR_ERR(panel_bridge); + return dev_err_probe(dev, PTR_ERR(panel_bridge), "Failed to get panel br= idge\n"); =20 ctx->panel_bridge =3D panel_bridge; =20 --- base-commit: 8400291e289ee6b2bf9779ff1c83a291501f017b change-id: 20240808-ti-sn65dsi83-dev_err_probe-98daf0ddafb1 Best regards, --=20 Luca Ceresoli