From nobody Mon Feb 9 03:12:03 2026 Received: from TWMBX01.aspeed.com (mail.aspeedtech.com [211.20.114.72]) (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 24C1330FF36; Mon, 2 Feb 2026 06:58:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.20.114.72 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770015503; cv=none; b=LakFevu/sdu2+DR6FAdm+mslinRKxXgJLdGOeo9a10VkrvqpR5iG1evphOj9ni7L3K1VynGSXmnwVvJr06xSlt2QMhExG77RyZAdQDXH24u8spmYmvTEImJvxp7ThJQ+2aPqPCShaggOOdHS4fVqXmimU13NHmy2+XjUezbdr+w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770015503; c=relaxed/simple; bh=59D6pnU8mY3g55Owjv3M4tJi5tnJthJ3dxFIFBId8S0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=CIGRrVL3N8eCigKHjx4NzPpVFllJE0BW6ALlH3le0fX+MARqLZGJWmHKwvVx0p5g5zL6+Q8PiZvYeHwc5xyd53zkQzFJ4Zn/fqgmPpLPyp963HE5KP45dD1N4iT5EqBq0ebfJR794qEvRGCDreKEf6saZka/s0sJk275iRT3YLU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass smtp.mailfrom=aspeedtech.com; arc=none smtp.client-ip=211.20.114.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aspeedtech.com Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Mon, 2 Feb 2026 14:57:01 +0800 Received: from [127.0.1.1] (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Mon, 2 Feb 2026 14:57:01 +0800 From: Jacky Chou Date: Mon, 2 Feb 2026 14:57:04 +0800 Subject: [PATCH net-next v3 10/15] net: ftgmac100: Simplify legacy MDIO setup 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: <20260202-ftgmac-cleanup-v3-10-6a6a8d45280a@aspeedtech.com> References: <20260202-ftgmac-cleanup-v3-0-6a6a8d45280a@aspeedtech.com> In-Reply-To: <20260202-ftgmac-cleanup-v3-0-6a6a8d45280a@aspeedtech.com> To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni CC: , , Andrew Lunn , Jacky Chou , Simon Horman X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1770015420; l=1096; i=jacky_chou@aspeedtech.com; s=20251031; h=from:subject:message-id; bh=raC8TK67zJMczu7KplRwfD04+p91R9SiUDehbrIovdw=; b=Lpe2obpFpqVhlxmStXaaJ5ScuW6dq/GUsgn6WzpzOYVW5Et3f5h8wlat7RCxw5c/rfNulDPe+ 3NvoahqrmstBnifdCv03zV40vM7qD91Rw/+aJ+J3ZoOfhKlcSiFEhWF X-Developer-Key: i=jacky_chou@aspeedtech.com; a=ed25519; pk=8XBx7KFM1drEsfCXTH9QC2lbMlGU4XwJTA6Jt9Mabdo= From: Andrew Lunn There are old device trees which place the PHY nodes directly in the MAC nodes, rather than within an MDIO container node. The probe logic indicates that the use of NCSI and the legacy placement of PHYs is mutually exclusive. Hence priv->use_ncsi cannot be true, so there is no reason to set it false. Signed-off-by: Andrew Lunn Reviewed-by: Simon Horman Signed-off-by: Jacky Chou --- drivers/net/ethernet/faraday/ftgmac100.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/etherne= t/faraday/ftgmac100.c index e2a0a97af726..4c7430088c63 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1996,8 +1996,6 @@ static int ftgmac100_probe(struct platform_device *pd= ev) * child node. Automatically scan the MDIO bus for available * PHYs. */ - priv->use_ncsi =3D false; - err =3D ftgmac100_mii_probe(netdev); if (err) { dev_err(priv->dev, "MII probe failed!\n"); --=20 2.34.1