From nobody Wed Dec 17 07:36:59 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 4DF47230268 for ; Wed, 21 May 2025 04:11:14 +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=1747800676; cv=none; b=h9xNHlF9Tidozrb5hb0ni+iNG2B5+R7UyywimeiEiZR94QoYYZxnZZDePt8dGatrUdiOL3wLVC6RdlXxGviUtpNXcTdNKsv/70UOgHbIA4XFPbTDNMT3ySnyCCqokPOQG8Peqd6YkcrpUhE5nccCcWg62N7IWqmurwnZOZg5t8g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747800676; c=relaxed/simple; bh=S6ygJDinU0MhSyeaHc3PrEpf12An9RbFrVxEFc8SHDg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oKR/4oRRppiwAAYGN7RNN1L7zOhB5GLhwoVvCw3HHGU5rnIbYHwrODo384fKwte0R44MPLhd+GRzWeNGZP/IPv/5XWri48cKzSBQJD7/G5x3fxo5czTte0EKKPs0MJy2gRGg88ZIbRRDG/9s8gyQbn/RNTO04JCmefg75PU6Gc0= 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=cA3kNLw1; 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="cA3kNLw1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1747800674; 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=eDIqqX3QhVecqZjSXFAzF5WCvcPI3KbA/4iE7Onbtbk=; b=cA3kNLw1cgmDc/Fgr+HlsbA30BcaiussYjnzyhFX+eBys9FWVnkopLVCItkZPLWro+oPBD TqIp5Xfd8AdkUIh+fbvl2IC5413ybGjmJxL3qbefH7eGnyzH513ayszh7A59KOzeZwgbRs YAGImjbMPBcrtdGr3Myfe7+5P/2FHJc= Received: from mx-prod-mc-06.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-20-mlVqy5DBOLaZAPpA2dHCdg-1; Wed, 21 May 2025 00:11:09 -0400 X-MC-Unique: mlVqy5DBOLaZAPpA2dHCdg-1 X-Mimecast-MFC-AGG-ID: mlVqy5DBOLaZAPpA2dHCdg_1747800667 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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id D7E421800771; Wed, 21 May 2025 04:11:06 +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 64AB1195608F; Wed, 21 May 2025 04:11:01 +0000 (UTC) From: Anusha Srivatsa Date: Tue, 20 May 2025 22:03:52 -0500 Subject: [PATCH v3 21/30] panel/newvision-nv3051d: 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-v3-21-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=1434; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=S6ygJDinU0MhSyeaHc3PrEpf12An9RbFrVxEFc8SHDg=; b=4dR/6Z8lo3uZOjxD2vzZQFFsqQNLSiEt5KS59xO8204AEbZn5nHirVMpWriPgaM6yAFeDhT3R 8m/SEDZ71cJBnFgbihOnmtU4FJhl17vDkaKoiR8jd6TMbJ8e/naNncP 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-newvision-nv3051d.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-newvision-nv3051d.c b/drivers/gpu/= drm/panel/panel-newvision-nv3051d.c index b6429795e8f518646443dd8179f3ec28cef4dc0f..22560384e48e31c06f5f8dbe556= 02fec3f08dec2 100644 --- a/drivers/gpu/drm/panel/panel-newvision-nv3051d.c +++ b/drivers/gpu/drm/panel/panel-newvision-nv3051d.c @@ -361,9 +361,11 @@ static int panel_nv3051d_probe(struct mipi_dsi_device = *dsi) struct panel_nv3051d *ctx; int ret; =20 - ctx =3D devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx =3D devm_drm_panel_alloc(dev, struct panel_nv3051d, panel, + &panel_nv3051d_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); =20 ctx->dev =3D dev; =20 @@ -391,9 +393,6 @@ static int panel_nv3051d_probe(struct mipi_dsi_device *= dsi) dsi->format =3D MIPI_DSI_FMT_RGB888; dsi->mode_flags =3D ctx->panel_info->mode_flags; =20 - drm_panel_init(&ctx->panel, &dsi->dev, &panel_nv3051d_funcs, - DRM_MODE_CONNECTOR_DSI); - ret =3D drm_panel_of_backlight(&ctx->panel); if (ret) return ret; --=20 2.48.1