From nobody Wed Dec 17 07:37:00 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 7D8F922F77B for ; Wed, 21 May 2025 04:11:49 +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=1747800711; cv=none; b=iAPHKSdJTe4dGkds9FNlB3eh5ZpRuVL/g9fEpNHqRqHRABlJT/R9A6/OKe0kS7VWz6GLQUiL3DMppwv4WkyOtMPYVLT9/XBmrdhEcimVrMotvJUAxhrjfkuw2FmEfAq7CEkyhMNja+7RQR1nvqBX1PZm8SsSvM0gqXkYkj5abt4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747800711; c=relaxed/simple; bh=xHxdswaHRYD0dNsvjaPmp1VMrxt+HRzmVriyR/r2Z5I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QCrtlRaWRjLZnfiTI5HTAvQjARTCLN90M4LXokLpwIBrFbNQVO0cWRWpvzdVN1zTM6aHDUHdkyTxm/edzxNmvDBaRPzNvlGLVxMJDLcNmYkDr0Woh87Kq3XAwdPV+C0292cSIJN0Y8UXG7/qPzBWruFCpm2G0YzAv+2M7+RwEKw= 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=NhX+Pa8q; 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="NhX+Pa8q" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1747800708; 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=fkPzTI4mFPvN3IFs8Bh8DnwqUv5EfNEO5MaMpyHBtFs=; b=NhX+Pa8qC0TMsiki6PUqdXUlCEDKxiGCb1YOJl4QeGEvqDsAf1wox8sC4q7QA2/zxR7ueo FBsdGyzDgZXuO/ymBy2XvqsrhLMCMeGY7oe/WyACDAF4JbjJkri+aF2zhccjEDjHRY7DeE huKOfok0i+584vUF/mMqO1vgMf9DhK4= Received: from mx-prod-mc-02.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-630-JoDabzfkMaKgZPGhkcApwQ-1; Wed, 21 May 2025 00:11:44 -0400 X-MC-Unique: JoDabzfkMaKgZPGhkcApwQ-1 X-Mimecast-MFC-AGG-ID: JoDabzfkMaKgZPGhkcApwQ_1747800702 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-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 015351956087; Wed, 21 May 2025 04:11:42 +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 6D381195608F; Wed, 21 May 2025 04:11:36 +0000 (UTC) From: Anusha Srivatsa Date: Tue, 20 May 2025 22:03:58 -0500 Subject: [PATCH v3 27/30] panel/novatek-nt36672e: 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-v3-27-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=1506; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=xHxdswaHRYD0dNsvjaPmp1VMrxt+HRzmVriyR/r2Z5I=; b=B+WI4LN7AHynn3kRnfMEOCIh4rDD8hfbXCVMd+ctkIazyENg+HvWv3Bma9SU+u18KHurZPRjc rAdgPFnJbmGBHqPRqedGQQEr/UpUTdZT7xT+osi5Bni/EoT/HqfyIhm 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: none. v2: none. --- drivers/gpu/drm/panel/panel-novatek-nt36672e.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c b/drivers/gpu/d= rm/panel/panel-novatek-nt36672e.c index 8c9e04207ba96db93d18a845a9240d2a22ec6b8f..c5e00eb55722e483a97e8af3a35= 94cdb9030dae8 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c @@ -522,9 +522,11 @@ static int nt36672e_panel_probe(struct mipi_dsi_device= *dsi) struct nt36672e_panel *ctx; int i, ret =3D 0; =20 - ctx =3D devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx =3D devm_drm_panel_alloc(dev, struct nt36672e_panel, panel, + &nt36672e_drm_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); =20 ctx->desc =3D of_device_get_match_data(dev); if (!ctx->desc) { @@ -553,8 +555,6 @@ static int nt36672e_panel_probe(struct mipi_dsi_device = *dsi) dsi->format =3D ctx->desc->format; dsi->mode_flags =3D ctx->desc->mode_flags; =20 - drm_panel_init(&ctx->panel, dev, &nt36672e_drm_funcs, DRM_MODE_CONNECTOR_= DSI); - ret =3D drm_panel_of_backlight(&ctx->panel); if (ret) return dev_err_probe(dev, ret, "Failed to get backlight\n"); --=20 2.48.1