From nobody Tue Feb 10 15:15:51 2026 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 F2D8C1EF099 for ; Thu, 3 Apr 2025 21:25:01 +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=1743715503; cv=none; b=lswKWjaK5nxFJFykneWlo+KSJEFq89nSY+/+XeLgcL9VLkIeTOz5pJf6wio1KktcxLgwjl0ivRsXs3/AWcZrO576AO+3b33II1ht6zpHuYr8n39F5Zh7OUsOOhFbVZSPBpk/hppgtp34t6rwvyPAmZCR2pDoSj3a1gFhCFCNVm4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743715503; c=relaxed/simple; bh=we7WIILzP13TABD42LxlpZDuiK2HLYkuV/eQ3Cmxz4U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QVJAqyuDADLa3m77wNhAgSNOyuPDrl9rqKfwPLD88Ul6Hy4xuJMUQ0QXBDefl3Vsv33VZDPWOJPL6C+q90KMSNI/WfZjUrtWt7/ahQHclDkKk+AdslaNuRkUGTW7JUmVxpbOhCA6cUZv1osst75n3eSCfwikNm5FpI6G0jzTstw= 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=F5FmtNDs; 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="F5FmtNDs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743715500; 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=drlsI5L3xVmbCXwppXJkHRjFdM65s2HLCChudDIvaj8=; b=F5FmtNDsKNdW/z5sKuNjni2zU59YkGARd95PkovGLmnB8UbNX2lqZFMrPVbgjfJGzEQMtG reR2GAhJQ7pNeDavEvvpy49lo1AmfnZvo+Zo/Ropke2VhhvBRGop88LLw+T/nQZBh42Iuo gH7oWEsCFOaob1ysdAndkLsaBfaI5xQ= 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-262-np46ggtuO5OYuGOmsEPSgQ-1; Thu, 03 Apr 2025 17:24:58 -0400 X-MC-Unique: np46ggtuO5OYuGOmsEPSgQ-1 X-Mimecast-MFC-AGG-ID: np46ggtuO5OYuGOmsEPSgQ_1743715495 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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 4C13D1809CA3; Thu, 3 Apr 2025 21:24:55 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id DC410180B488; Thu, 3 Apr 2025 21:24:50 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 03 Apr 2025 16:21:04 -0400 Subject: [PATCH 33/46] panel/synaptics-r63353: 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_driver_convert_part3-v1-33-965b15ad5b8e@redhat.com> References: <20250403-b4-drm_panel_mass_driver_convert_part3-v1-0-965b15ad5b8e@redhat.com> In-Reply-To: <20250403-b4-drm_panel_mass_driver_convert_part3-v1-0-965b15ad5b8e@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=1743711639; l=1399; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=we7WIILzP13TABD42LxlpZDuiK2HLYkuV/eQ3Cmxz4U=; b=QIEcWid9aggb+w/7slRZj9gTaJ5SCAGBAFFVXvEtM5WWX8DsSIXgrG4A+skxKvxHL8qECNKTp iqAqwlo24M5D7JgO4kl+U5dFz0SYoBMKL084YnWIEuPH/ijm31EJxS+ X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/panel/panel-synaptics-r63353.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-synaptics-r63353.c b/drivers/gpu/d= rm/panel/panel-synaptics-r63353.c index b148e6cba9bd1184a8c3e9e264e31536ad78ce28..3a74d48753d9c55d4b5618fbc11= 67f28bc5f6c5e 100644 --- a/drivers/gpu/drm/panel/panel-synaptics-r63353.c +++ b/drivers/gpu/drm/panel/panel-synaptics-r63353.c @@ -229,9 +229,11 @@ static int r63353_panel_probe(struct mipi_dsi_device *= dsi) struct device *dev =3D &dsi->dev; struct r63353_panel *panel; =20 - panel =3D devm_kzalloc(&dsi->dev, sizeof(*panel), GFP_KERNEL); - if (!panel) - return -ENOMEM; + panel =3D devm_drm_panel_alloc(dev, struct r63353_panel, base, + &r63353_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(panel)) + return PTR_ERR(panel); =20 mipi_dsi_set_drvdata(dsi, panel); panel->dsi =3D dsi; @@ -258,9 +260,6 @@ static int r63353_panel_probe(struct mipi_dsi_device *d= si) return PTR_ERR(panel->reset_gpio); } =20 - drm_panel_init(&panel->base, dev, &r63353_panel_funcs, - DRM_MODE_CONNECTOR_DSI); - panel->base.prepare_prev_first =3D true; ret =3D drm_panel_of_backlight(&panel->base); if (ret) --=20 2.48.1