From nobody Tue Feb 10 12:59:34 2026 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 4AC622512C9 for ; Thu, 3 Apr 2025 15:18:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743693517; cv=none; b=n1XXncz+ZOzWOLh8XCtibP6IbEMKj6ixOGS+1az1QrRWM3S3D7ctwW/6FY8zNs/aC46+otnAthLHOWQmbt7bkSZ5QVH6zd6CIcA/HBrgQ3uo4sbQG3+p59iTANAQV5TRCfa2MwH8HNkudSaWLbVozkANcfkSYH0IZ/xkZa7nLUk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743693517; c=relaxed/simple; bh=zY/XwCpcikQr8Lq1TSVYbXThub2f6veasfpXRv5gqtA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=gifpCajl37uY1LuYoeg+0EdZnTwbb0Rabb/JmoDL2VlzenQi3kWEt0+kJmeAp02GoewMjufcYFJJae7cnB4xqA2hVoYQ8gY2/m8nRzfvO9S1F1T/KEyBzBqLGIAHdyT3NpmBURVGAyhcyMFNP9KSuVSzUIfmJO2wj2mHDabMPIM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=WAGRSKXw; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="WAGRSKXw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743693514; 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=eNTuUo9Fg+jOegz0W1h1OMomQyyftJgehleDvqPOK2U=; b=WAGRSKXwIdrDgQb9t1u9ED0iYzvqRulX9mgl6XGW8l1PXjYnGw0nS1jLdNpwlb2bLZEepa 5EIrudLmhmltPhv6zQXJ+3lr+LGae9DEQbWJr5Gw2xyNXZiPNPmULDRxVuZxpl5MYRWibS cC/Kywhdo4MWazykv2KmWqM3Ahs7Xr8= Received: from mx-prod-mc-08.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-649-RT8okh8mO5yVvksNJ6AmXQ-1; Thu, 03 Apr 2025 11:18:29 -0400 X-MC-Unique: RT8okh8mO5yVvksNJ6AmXQ-1 X-Mimecast-MFC-AGG-ID: RT8okh8mO5yVvksNJ6AmXQ_1743693507 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (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-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3A898180AF72; Thu, 3 Apr 2025 15:18:27 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 521B31801752; Thu, 3 Apr 2025 15:18:22 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 03 Apr 2025 10:16:16 -0400 Subject: [PATCH v2 09/30] panel/ilitek-ili9806e: Use refcounted allocation in place of devm_kzalloc() 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: <20250403-b4-drm_panel_mass_convert_part2-v2-9-260c8a44c56b@redhat.com> References: <20250403-b4-drm_panel_mass_convert_part2-v2-0-260c8a44c56b@redhat.com> In-Reply-To: <20250403-b4-drm_panel_mass_convert_part2-v2-0-260c8a44c56b@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Icenowy Zheng , Jagan Teki , Ondrej Jirman , Javier Martinez Canillas , Michael Trimarchi , Michael Walle , Jagan Teki , =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Linus Walleij , Jianhua Lu , Stefan Mavrodiev Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1743689775; l=1416; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=zY/XwCpcikQr8Lq1TSVYbXThub2f6veasfpXRv5gqtA=; b=HhCQMDacXrtf7gEpyySRR/zQJRgt2LdnyDPRw1jbqZLHo79CKJQwU47iA2KETIMQmJWP2QwOo yWWYB6lV5qXDmf/UHGOrSQy1UIVzHdHQGbblJiqAPg5Wv+vLZ+QlKZU X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa Reviewed-by: Michael Walle --- v2: none. --- drivers/gpu/drm/panel/panel-ilitek-ili9806e.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c b/drivers/gpu/dr= m/panel/panel-ilitek-ili9806e.c index a3c79ad99d0bd03f37442c53d4d9dd0e32012ac7..18aa6222b0c557f4ca703922a97= 28f74ad2848dc 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c @@ -166,9 +166,10 @@ static int ili9806e_dsi_probe(struct mipi_dsi_device *= dsi) struct ili9806e_panel *ctx; int i, ret; =20 - ctx =3D devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx =3D devm_drm_panel_alloc(dev, struct ili9806e_panel, panel, &ili9806e= _funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); =20 ctx->desc =3D device_get_match_data(dev); =20 @@ -192,9 +193,6 @@ static int ili9806e_dsi_probe(struct mipi_dsi_device *d= si) dsi->format =3D ctx->desc->format; dsi->lanes =3D ctx->desc->lanes; =20 - drm_panel_init(&ctx->panel, dev, &ili9806e_funcs, - DRM_MODE_CONNECTOR_DSI); - ret =3D of_drm_get_panel_orientation(dev->of_node, &ctx->orientation); if (ret) return dev_err_probe(dev, ret, "Failed to get orientation\n"); --=20 2.48.1