From nobody Wed Oct 8 23:11:10 2025 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (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 E8A1922D78A for ; Tue, 24 Jun 2025 09:24:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750757096; cv=none; b=moiFyhhOo6glmMkD8/7Y2S23rYW9N7CzCt13O3e4IvvyGAx2KZ9dtx5bOGmP2VSahtZ0HEVfWW8tnK7NmjD83NR1YLFrC8EFUdUL7vHqa+qDpTe66z2KzdfylFXXQHnnTXBldiV/EkGnvnphFTJ0TZGyo4vQ05zBxCbZVafvmUo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750757096; c=relaxed/simple; bh=7gZBvYYRlxzSRc55o32/rEUnTQMYgXtfaWD8NxSkwHE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=i9NNhJcOFYiphwxUdubB003A+Yxf0dgP3U7hrTBunNuqSMjc0APowiaC2ea0TrvyuqAmEY6p3Ii+njBO6mzRnhDISpG1S5Xah9XvwAOexPB7ImT7FkDHVKhtQPySc2B5ZqmLhhhOWg3HZVHqaXaRwR7ERS8oMh1brI9Oykd91yI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=HMaUoRvD; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="HMaUoRvD" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1750757094; x=1782293094; h=from:date:subject:mime-version:content-transfer-encoding: message-id:references:in-reply-to:to:cc; bh=7gZBvYYRlxzSRc55o32/rEUnTQMYgXtfaWD8NxSkwHE=; b=HMaUoRvDBuZZ5EkIKifpEJDoHJkL7HFULNzU0r6wZ/ag5jsS9WuKupeR fECjmRanJOBC/g/TzJloFrLc2sTdoA1sWQH8nA2vO1obsjbnyFv6IUFTn JHBp9p+lIHo616loE5eVcBhgNAK00BtP6tO0qkfOM7E/pVIARq7gc82Ek A0ORwy3hcZS2dosSo6QKWTFaTHsfJAYDfJkKY9DUnEzlen0HH2hcXxFDA ZxyOIwulT7dXbGjCsAFwMzXIdq+VvK2zW4Z1hocSpwcFcjKQzUpjrVwIF z/bqTghBi7z6hHuCRRakIqrpSwp4jG2TkCQEl0ww73icoSkgnxLFHkc5f Q==; X-CSE-ConnectionGUID: kAMBk0q5SXCuhoUD0ewa8g== X-CSE-MsgGUID: Mj7RMdJNSLifHtOGFeQWnQ== X-IronPort-AV: E=Sophos;i="6.16,261,1744095600"; d="scan'208";a="42674600" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 24 Jun 2025 02:24:53 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Tue, 24 Jun 2025 02:24:29 -0700 Received: from [127.0.0.1] (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.44 via Frontend Transport; Tue, 24 Jun 2025 02:24:23 -0700 From: Dharma Balasubiramani Date: Tue, 24 Jun 2025 14:54:14 +0530 Subject: [PATCH v4 1/3] drm/bridge: microchip-lvds: drop unused drm_panel 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: <20250624-microchip-lvds-v4-1-937d42a420e9@microchip.com> References: <20250624-microchip-lvds-v4-0-937d42a420e9@microchip.com> In-Reply-To: <20250624-microchip-lvds-v4-0-937d42a420e9@microchip.com> To: Manikandan Muralidharan , Andrzej Hajda , Neil Armstrong , "Robert Foss" , Laurent Pinchart , Jonas Karlman , "Jernej Skrabec" , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter CC: , , "Dharma Balasubiramani" X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1750757054; l=1327; i=dharma.b@microchip.com; s=20240209; h=from:subject:message-id; bh=7gZBvYYRlxzSRc55o32/rEUnTQMYgXtfaWD8NxSkwHE=; b=pP/KBQEgvhoGIWTSENdNu1+s9SK7oVhKMbWoKEl68GUKYKy9UlSKnn2vNY9N2zxLWBoJZ7YcF mzHnGVSjV1dDQsBMKo8f5FXbmPJy5vrmZzr7Ul99GVYOgtrZjWf6f+B X-Developer-Key: i=dharma.b@microchip.com; a=ed25519; pk=kCq31LcpLAe9HDfIz9ZJ1U7T+osjOi7OZSbe0gqtyQ4= Drop the drm_panel field of the mchp_lvds struct as it is unused. Signed-off-by: Dharma Balasubiramani --- drivers/gpu/drm/bridge/microchip-lvds.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/gpu/drm/bridge/microchip-lvds.c b/drivers/gpu/drm/brid= ge/microchip-lvds.c index 9f4ff82bc6b4..42751124b868 100644 --- a/drivers/gpu/drm/bridge/microchip-lvds.c +++ b/drivers/gpu/drm/bridge/microchip-lvds.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include #include @@ -56,7 +55,6 @@ struct mchp_lvds { struct device *dev; void __iomem *regs; struct clk *pclk; - struct drm_panel *panel; struct drm_bridge bridge; struct drm_bridge *panel_bridge; }; @@ -179,13 +177,8 @@ static int mchp_lvds_probe(struct platform_device *pde= v) "can't find port point, please init lvds panel port!\n"); return -ENODEV; } - - lvds->panel =3D of_drm_find_panel(port); of_node_put(port); =20 - if (IS_ERR(lvds->panel)) - return -EPROBE_DEFER; - lvds->panel_bridge =3D devm_drm_of_get_bridge(dev, dev->of_node, 1, 0); =20 if (IS_ERR(lvds->panel_bridge)) --=20 2.43.0