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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 06C01C5AE59 for ; Fri, 30 May 2025 02:51:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5C24E10E797; Fri, 30 May 2025 02:51:58 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="d5De61NL"; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1B55910E798 for ; Fri, 30 May 2025 02:51:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1748573516; 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: in-reply-to:in-reply-to:references:references; bh=huOOvkUz3jNByvIEum8GTGP5198iP2SPggY3MEmdI1A=; b=d5De61NLBFsQPV49Xb0nywUPQ9r1vQ+tv54GLNRcj9Z37zv1HNwYQ5zUE/xXHmuU8X7m6j rdlufC+H7GVEJkSMKBdW5Pj3mrlHpHGXjWHkcfySt6jEu9pYVCXkE51NxIkWk8jvDe7xXe Ij9Rc74+Osd4/hTB8rI7IAJBOzQRlcs= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-45-gZKDdBC5MdGxMT7Qcvzbgw-1; Thu, 29 May 2025 22:51:51 -0400 X-MC-Unique: gZKDdBC5MdGxMT7Qcvzbgw-1 X-Mimecast-MFC-AGG-ID: gZKDdBC5MdGxMT7Qcvzbgw_1748573509 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id F25C218003FC; Fri, 30 May 2025 02:51:48 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.17.97]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 475641955D82; Fri, 30 May 2025 02:51:44 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 29 May 2025 21:46:26 -0500 Subject: [PATCH v2 24/46] panel/sharp-ls037v7dw01: Use refcounted allocation in place of devm_kzalloc() MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-24-5d75a3711e40@redhat.com> References: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-0-5d75a3711e40@redhat.com> In-Reply-To: <20250529-b4-drm_panel_mass_driver_convert_part3-v2-0-5d75a3711e40@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Robert Chiras , Linus Walleij , Markuss Broks , Artur Weber , Dzmitry Sankouski , Jagan Teki , =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Ondrej Jirman , Sasha Finkelstein , Janne Grunau , Michael Trimarchi , Laurent Pinchart Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1748573168; l=1381; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=9QNCS9UVn1zmtxFWCm3BKRLdmpLuOBfKVVVkBZxOYnc=; b=y7Qpc769pCcP2T789oeNbl93icDQ9BadXzDWU9ppYEcbTjE9ixi9QhlHEsvGullU+OAW6yehi t9iLwRJgSMPBpiUxPq24CG+W6Gl5CqPY7b5v/aXnQYMkTdV82nddwHf X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong Signed-off-by: Anusha Srivatsa --- v2: none. --- drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c index a9673a52b861553792c9814da54a08043eb773e8..938beac4655d0bad6deaf93c7c1957403a446f20 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c @@ -138,9 +138,10 @@ static int ls037v7dw01_probe(struct platform_device *pdev) { struct ls037v7dw01_panel *lcd; - lcd = devm_kzalloc(&pdev->dev, sizeof(*lcd), GFP_KERNEL); - if (!lcd) - return -ENOMEM; + lcd = devm_drm_panel_alloc(&pdev->dev, struct ls037v7dw01_panel, panel, + &ls037v7dw01_funcs, DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(lcd)) + return PTR_ERR(lcd); platform_set_drvdata(pdev, lcd); lcd->pdev = pdev; @@ -181,9 +182,6 @@ static int ls037v7dw01_probe(struct platform_device *pdev) return PTR_ERR(lcd->ud_gpio); } - drm_panel_init(&lcd->panel, &pdev->dev, &ls037v7dw01_funcs, - DRM_MODE_CONNECTOR_DPI); - drm_panel_add(&lcd->panel); return 0; -- 2.48.1