From nobody Wed Dec 17 07:37:32 2025 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 EA54E22FAF4 for ; Wed, 21 May 2025 04:11:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747800665; cv=none; b=mQFXLT7jLmv4s0kbXm5L5rFlPB5vPWu6rvSiO7WfCLsE63yDTaQRxU1jMkO509GcxgD5TlJwinixjUmkDDsiNzqt0B/OS4QTGlnPNQqg0PbOZK8tYFkMrzYwtNLsjjwpY43ZivvaqC/rRh99SXeaK4m9hKpc6p3eGrBBQ6UWowo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747800665; c=relaxed/simple; bh=IH9ycYv2vALU35t6qzJFEdusmSs6ZiL2JiuFJt9f6u8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=P+XeETdZE+zq1jcYMNZMOU5aiDr7ryOmvtBOTHG/2kHK4BwkkNgE5AN3QldMYOmi5Jf9NZg9SlWO4gBLaqSkJHlEH8iyIi4GrRLiVav5/L1Gu+G4066cBaMteEjWUcly2IzANxn3beu1MjYNZVfZWPObEW0X8srS/T7EBZPa9Q4= 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=B6h/s71m; arc=none smtp.client-ip=170.10.133.124 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="B6h/s71m" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1747800663; 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=BkrNono46FWWXHPun5vhX1sWscczaQ6pvGc2N+Rnu7o=; b=B6h/s71mc0Qau/CC2S2Rer/x7sMMZHLKm2j753m/e1TAOGrROFb4Z4iLVjn3TH0LlcbEX0 pd0bFEgyiXsdRot6HDss/np5CAzlHtCltSz4xbbnc9kwXdW+gPNKgDu54d16wpM+oJ9UGN hxq9khKVUtLuH+fIvA6lk6zW4baoKrI= 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-304-wWLvSrvUN0C1cTbQ5QgpxA-1; Wed, 21 May 2025 00:10:57 -0400 X-MC-Unique: wWLvSrvUN0C1cTbQ5QgpxA-1 X-Mimecast-MFC-AGG-ID: wWLvSrvUN0C1cTbQ5QgpxA_1747800655 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (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 ECA11180045C; Wed, 21 May 2025 04:10:54 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.184]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 7ACAE1956095; Wed, 21 May 2025 04:10:49 +0000 (UTC) From: Anusha Srivatsa Date: Tue, 20 May 2025 22:03:50 -0500 Subject: [PATCH v3 19/30] panel/magnachip-d53e6ea8966: 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: <20250520-drivers-mass-convert-part2-v3-19-f7ae7b723c68@redhat.com> References: <20250520-drivers-mass-convert-part2-v3-0-f7ae7b723c68@redhat.com> In-Reply-To: <20250520-drivers-mass-convert-part2-v3-0-f7ae7b723c68@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=1747796667; l=1519; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=IH9ycYv2vALU35t6qzJFEdusmSs6ZiL2JiuFJt9f6u8=; b=V8i+FJ1X2qKIPOOWZ6e+9RKnMYwwi8NK/Ic3G68z8k43k2UvR2Wg5hoXluygznVo5koT0gxJm LPiZ8QgNWj/DzmAxYyoK3kYCrl7HTKQ3sJIMouVMf/+MoBg+7CPLqYe X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong Signed-off-by: Anusha Srivatsa --- v3: fix compilation. v2: none. --- drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c b/drivers/= gpu/drm/panel/panel-magnachip-d53e6ea8966.c index 799c2161fc85b24e1fb236fd63b397bf66fc15c8..cde168ec631c43cef2a8180bff5= 5d00331426d86 100644 --- a/drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c +++ b/drivers/gpu/drm/panel/panel-magnachip-d53e6ea8966.c @@ -370,9 +370,11 @@ static int d53e6ea8966_probe(struct spi_device *spi) .node =3D NULL, }; =20 - db =3D devm_kzalloc(dev, sizeof(*db), GFP_KERNEL); - if (!db) - return -ENOMEM; + db =3D devm_drm_panel_alloc(dev, struct d53e6ea8966, panel, + &d53e6ea8966_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(db)) + return PTR_ERR(db); =20 spi_set_drvdata(spi, db); =20 @@ -425,9 +427,6 @@ static int d53e6ea8966_probe(struct spi_device *spi) db->dsi_dev->mode_flags =3D MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BUR= ST | MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET; =20 - drm_panel_init(&db->panel, dev, &d53e6ea8966_panel_funcs, - DRM_MODE_CONNECTOR_DSI); - if (db->panel_info->backlight_register) { ret =3D db->panel_info->backlight_register(db); if (ret < 0) --=20 2.48.1