From nobody Tue Feb 10 17:14:22 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 5E9171F3BBE for ; Wed, 2 Apr 2025 16:27:49 +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=1743611271; cv=none; b=coVXSA+PkbTo/fuPw77sq0PmmBIiq3YOzf/8t//52aXi9XinNvl3u6JF1wqKB1UAFMcZg0n5V5nxvRQ+TIFH5SxqeO0443D6akF9GqC3CSiAlmklh1+sMoYsf6oQOXb0hDkumR4uqDKNu/l6qK9vvakE2P9WRNWI2YkXY75v+lY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743611271; c=relaxed/simple; bh=o4EPDV0aZd5aebRCtAzJHstJ3xqapBa1C3808IhKyF4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=shi5J+KvWm9zqzk7kzc3lNsrsGen/bTL86szc8X2QD+lifp6/fW/9tnN4KNnZrg3vuTZj9WJ+RWDqPWtrjSJJzBLOVgxOL7qFr7hsXKeEKvVqdAMMdyrQV0ELfsIlTyKESTUxNRasb/vNs8aAxD8yeRZ9KvXBdDptvBKZ5fxM8M= 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=h5DbXHFU; 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="h5DbXHFU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743611268; 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=9PD6OmDX45LDR7+nbtGPkK9QX6P2gjTV1BpF+hq9cvw=; b=h5DbXHFUICCuuIpPRActnunhMIA1OeduoSiwMZ9slBbtSGaiX3s93Thse1s+fjhMaMXTIj ZCtbZeVPaN8LtReReMjf/T+52ut6YdCfNWcdM3u3WQjiwneaR1K17Y/69FIu42LOHdqViw RsPCkJHVr5Milk+glVEM47f5o9z+2To= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-253-MnCVOWQlOE-CQsqJq256Vw-1; Wed, 02 Apr 2025 12:27:45 -0400 X-MC-Unique: MnCVOWQlOE-CQsqJq256Vw-1 X-Mimecast-MFC-AGG-ID: MnCVOWQlOE-CQsqJq256Vw_1743611263 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-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id D00771954B32; Wed, 2 Apr 2025 16:27:42 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id EB2D8195609D; Wed, 2 Apr 2025 16:27:38 +0000 (UTC) From: Anusha Srivatsa Date: Wed, 02 Apr 2025 11:24:08 -0400 Subject: [PATCH 30/30] panel/orisetech-ota5601a: 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: <20250402-b4-drm_panel_mass_convert_part2-v1-30-903b70999ea6@redhat.com> References: <20250402-b4-drm_panel_mass_convert_part2-v1-0-903b70999ea6@redhat.com> In-Reply-To: <20250402-b4-drm_panel_mass_convert_part2-v1-0-903b70999ea6@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=1743607440; l=1321; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=o4EPDV0aZd5aebRCtAzJHstJ3xqapBa1C3808IhKyF4=; b=BVaohY7WGETvX3RovtLsktqY1+PIhCXrnlCpEDxR1cOZ7BoVwBKiBqXeM8stZxc4dq9T+HT71 nCF/6+64E/tB79uroCVimFiZs0E49dwNfoqF8e/78jY3L2Z7iGs9Scu 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. Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/panel/panel-orisetech-ota5601a.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-orisetech-ota5601a.c b/drivers/gpu= /drm/panel/panel-orisetech-ota5601a.c index fc87f61d4400d49814953d7f453a7c6e84004f29..3231e84dc66c2bf319f5287fd53= bc437e24e0d5b 100644 --- a/drivers/gpu/drm/panel/panel-orisetech-ota5601a.c +++ b/drivers/gpu/drm/panel/panel-orisetech-ota5601a.c @@ -237,9 +237,11 @@ static int ota5601a_probe(struct spi_device *spi) struct ota5601a *panel; int err; =20 - panel =3D devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL); - if (!panel) - return -ENOMEM; + panel =3D devm_drm_panel_alloc(dev, struct ota5601a, drm_panel, + &ota5601a_funcs, + DRM_MODE_CONNECTOR_DPI); + if (IS_ERR(panel)) + return PTR_ERR(panel); =20 spi_set_drvdata(spi, panel); =20 @@ -273,9 +275,6 @@ static int ota5601a_probe(struct spi_device *spi) return PTR_ERR(panel->map); } =20 - drm_panel_init(&panel->drm_panel, dev, &ota5601a_funcs, - DRM_MODE_CONNECTOR_DPI); - err =3D drm_panel_of_backlight(&panel->drm_panel); if (err) { if (err !=3D -EPROBE_DEFER) --=20 2.48.1