From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C92963EE1D5 for ; Thu, 23 Apr 2026 12:59:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776949184; cv=none; b=uRZiRrsBdZFF+0qkba6q4V4lslHrDMNt/g4/PTPo9HK5sjXaUpFPZaXhJh7ZmQtoveKB3z62aY4n9/TeqCeaYg/KvUSaJnXLgmQE+9jKGcOWmkq9Mpgy5yydTtBV7Fds8OaUTXckaWbeRnk8gNTYsqCg3RRChDkmWV6GL5ycV4s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776949184; c=relaxed/simple; bh=wsjbXkZGV9Ks5u7zKYJ7rCTpCAbOPzrFfVofvymhQPk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iOBTcggqqVsrdRR7GEMOSCiUcxs+YssOTsVwYsQG9d3wAz5FYpPKfqeh8Bx4K7xpN6ebzpbrbK3RzVR3a/rPKPIEQrr9/ArSgT+toSgBHzQfvKdimn8S4i8LYixB8Nf6RRh/H2XOXH+Tua5mjxlHIZg7EPU4JbjIOEaYovMqd84= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=I8Omakh0; arc=none smtp.client-ip=209.85.214.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="I8Omakh0" Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-2aae146b604so44233365ad.3 for ; Thu, 23 Apr 2026 05:59:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1776949177; x=1777553977; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pEBu1ljzt3vE7YWnmdy9zgFophEUplDcH9zsPRouB9c=; b=I8Omakh0hCF+BRYXv0ZyAvPDP0Sbuw3c2H/s8Ceg46oXE89OGJ2lfzUMABx6Tlw15p Y7KAQ/GtHsJCC2g/2OV7sLt8wyLKVAIFEJihDcckB7VtQCKf0AApi5VvFmAXKWXla1Fd nOJq7MuYp4Kl+611lZtKNQIHMw5afwjr3I7RpQR6xcwPVNFC4yrqG3er6lSia4FqkNt1 fbuKg7yNN25c1n9wrh4j2HoAxibSnSQlpWh5ZHcn9e35j6p3iLQUef/PPSqe9HFkt4Jo ODAvLUllWDgzOnBRulXNiqvK1v+9XDTkajpQCKkzTZBYnEGVDGXYL6OLyzpA5WXLEgDw cEDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776949177; x=1777553977; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=pEBu1ljzt3vE7YWnmdy9zgFophEUplDcH9zsPRouB9c=; b=OmZZEk8r8hToqmTy8dfvvexN4VCqudV/U97eguZv4TL/Ewt+xJzvWJPDbpYAQoD1RH CyaA6VcjZNTwU18ZlYiYnU0g626ssl1mhPdWgf8LPiCeJ3MdJPxBJg57zv1J6teMDRBi CANyjI9MOPRotsxStC4DdSBme6qEBdTnO5INLMIMtFqQE56yiUFTB7SWifOQ7aG6Qrsk SXox3s5abjDLpvJT1AfwAEoFl8a1ZYvKO6B9kTflruIskzyA7ER8DpQV42CPQznSFd0i kONZfy64TFtI8ZUbZXkwO5bgRl5j1fwTmThQdHhNvZZOIcrY39bym9jMLfW8oPTm7pWq dQIw== X-Forwarded-Encrypted: i=1; AFNElJ+LGACByDap300LmSlbfFGp2T05rqudn5Ui+yPuZqZk2w5aT1MoYWiWm7etHbRQ0RkaGmS3Ftdh7nfZn98=@vger.kernel.org X-Gm-Message-State: AOJu0YxGJmuBIqqGc8Pfqb09RMWJECi0Azi2UaVoPQr9B0OO1TaZwhsv NJRwUkcHLfvIlcEqG8E6dNH7jSTy2S7sUqtWp/xzYLvirOUehtDZqfY= X-Gm-Gg: AeBDietiGVXbTH0M6Gj2ek5mScqd3UZIrX86mYWLVxy7FlTHKZtTWMh3MFWkdJLgbJF 9YfppfgVzdOmnLg38fCP3OoK2iHF5h9nvRbncdwaLCC2rzOb14XyepFdq1/nCyOqFBlm3uo/8ZD cP1OphxM7PN3Ojjn+6S+nK0ygyKX8aRo2DxLwfUcs1eKoMxeEMh0vAcfNgACDGA6uTUsc1QyQWV LV24B8Cg8XiVegUZkO27Hl54RCikulIJ/Ny/7Z1xUnWcNFSyqDaQJkLN7YAXvbtu8rJiOcoJ9Jy ihtp4pRS4nlurxuLEZ34K76sBxd2lKBS757K/jn+ED3/4sAVUzAchMF4sbjsmDxsxwASlF1UAUD ccEgTJwGy2iMKGTcbtGnEZpkJeLfk5ntscf5Ii/dAExW5McbBf7Zp1tFjBBFFikFhA6auGH/9wb k5z7dHo/6P2I0PFUJFyO8/7Aq7v5ukJJ83687UTMwmUsHZLC+CcZpOo+a+6dSU7wcCcWkEnRguX XUSoJO2qgWpG/gB42nd X-Received: by 2002:a17:903:28cb:b0:2b4:59d4:9a with SMTP id d9443c01a7336-2b5f9e77d80mr204836995ad.2.1776949177223; Thu, 23 Apr 2026 05:59:37 -0700 (PDT) Received: from localhost.localdomain ([1.226.165.54]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b5fab28e35sm193499065ad.64.2026.04.23.05.59.34 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 23 Apr 2026 05:59:36 -0700 (PDT) From: Myeonghun Pak To: Neil Armstrong Cc: Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sumit Semwal , Casey Connolly , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Myeonghun Pak Subject: [PATCH v2 1/3] drm/panel: ilitek-ili9881c: use devm_drm_panel_add() Date: Thu, 23 Apr 2026 21:59:20 +0900 Message-ID: <20260423125922.57428-2-mhun512@gmail.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20260423125922.57428-1-mhun512@gmail.com> References: <20260423125922.57428-1-mhun512@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace drm_panel_add()/drm_panel_remove() with devm_drm_panel_add() now that drm-misc-next provides it. This keeps panel deregistration tied to the device lifetime and removes the manual cleanup from the remove callback. Signed-off-by: Myeonghun Pak --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 0652cdb57d..bc3cd9a182 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -2590,7 +2590,9 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) if (ret) return ret; - drm_panel_add(&ctx->panel); + ret = devm_drm_panel_add(&dsi->dev, &ctx->panel); + if (ret) + return dev_err_probe(&dsi->dev, ret, "Failed to add panel\n"); dsi->mode_flags = ctx->desc->mode_flags; dsi->format = MIPI_DSI_FMT_RGB888; @@ -2601,10 +2603,7 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) static void ili9881c_dsi_remove(struct mipi_dsi_device *dsi) { - struct ili9881c *ctx = mipi_dsi_get_drvdata(dsi); - mipi_dsi_detach(dsi); - drm_panel_remove(&ctx->panel); } static const struct ili9881c_desc lhr050h41_desc = { -- 2.47.1