From nobody Mon Feb 9 20:30:15 2026 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C238C3451C8; Tue, 28 Oct 2025 15:45:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761666325; cv=none; b=BX3TsRowIVQeOqnDKB1b5nBzoWjakt19H9sbywgwEtKtqY1GabxwJY+MSC/25bSpteIRqE2nn5MXgGvHAghsVJm+Xd0mc8d1oubhbYfohW7fAScCCfPR2w8T16kqwyRQCOEBh6lRw6qqBw1exMryaSNh4OKYlauVZlQd9duAyHg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761666325; c=relaxed/simple; bh=+3Inzpf1mG0SJMoSxelog+i63O9kJIZxuw8kRM1j/nU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Mc/vJz/1EfD1xGdZSwp6Wku7Y5rYYxp+1cNxBZ/GPVxHHuG1ddBikHBQxQR8FGja+r8ZpDshXFtxnQtJNiAi4Q7HkD9WikGRZsH3GPGkM+Xjou7OtxCeagOUqkPxITZOnQLDNvrKmPFloXHWemuiUu9pmepV2rKYgXgB8yL+0xE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=b1J6mFwY; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="b1J6mFwY" Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 4130D22F3A; Tue, 28 Oct 2025 16:45:22 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id MEOBRD312jZF; Tue, 28 Oct 2025 16:45:21 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1761666321; bh=+3Inzpf1mG0SJMoSxelog+i63O9kJIZxuw8kRM1j/nU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=b1J6mFwYWAnGe2UnNr2ZvdTizOW4HgR/VxnmUahyRDew8vDK+/spVyWgpjhPJy1Sg LXWYwSod0EmIFibhXBKDIDZSx0WnWhtCnziALI4iSW8nFcvP3lbMSiTsjfdwhVdhbq /lmMBdVGEsBGyrEVY0L6+5SXH642yIe4mWVdaA5kR++cLRQBbSNoengKoXuxYpkvJc JObhfJNOLp/UO72ZeH1ubbxlmx9xAidoVtGujDPMJiPyb5vycWzhB0cNLL5Z1ecHC3 ivX99mxZkUUHFiX2oqpwUGR5qvmnmPY5/lRHGKdekWdx8B/Lfwj3RM5CdSfcS9BZl0 vKcrzPe7ZGnNw== From: Yao Zi To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Yanteng Si , Huacai Chen , "Russell King (Oracle)" , Philipp Stanner , Tiezhu Yang , Qunqin Zhao , Yao Zi , Vladimir Oltean , Furong Xu <0x1207@gmail.com>, Kunihiko Hayashi , Jacob Keller Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 3/3] net: stmmac: pci: Use generic PCI suspend/resume routines Date: Tue, 28 Oct 2025 15:43:32 +0000 Message-ID: <20251028154332.59118-4-ziyao@disroot.org> In-Reply-To: <20251028154332.59118-1-ziyao@disroot.org> References: <20251028154332.59118-1-ziyao@disroot.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert STMMAC PCI glue driver to use the generic platform suspend/resume routines for PCI controllers, instead of implementing its own one. Signed-off-by: Yao Zi --- .../net/ethernet/stmicro/stmmac/stmmac_pci.c | 35 ++----------------- 1 file changed, 2 insertions(+), 33 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net= /ethernet/stmicro/stmmac/stmmac_pci.c index 94b3a3b27270..9e48e9b0016e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c @@ -139,37 +139,6 @@ static const struct stmmac_pci_info snps_gmac5_pci_inf= o =3D { .setup =3D snps_gmac5_default_data, }; =20 -static int stmmac_pci_suspend(struct device *dev, void *bsp_priv) -{ - struct pci_dev *pdev =3D to_pci_dev(dev); - int ret; - - ret =3D pci_save_state(pdev); - if (ret) - return ret; - - pci_disable_device(pdev); - pci_wake_from_d3(pdev, true); - return 0; -} - -static int stmmac_pci_resume(struct device *dev, void *bsp_priv) -{ - struct pci_dev *pdev =3D to_pci_dev(dev); - int ret; - - pci_restore_state(pdev); - pci_set_power_state(pdev, PCI_D0); - - ret =3D pci_enable_device(pdev); - if (ret) - return ret; - - pci_set_master(pdev); - - return 0; -} - /** * stmmac_pci_probe * @@ -249,8 +218,8 @@ static int stmmac_pci_probe(struct pci_dev *pdev, plat->safety_feat_cfg->prtyen =3D 1; plat->safety_feat_cfg->tmouten =3D 1; =20 - plat->suspend =3D stmmac_pci_suspend; - plat->resume =3D stmmac_pci_resume; + plat->suspend =3D stmmac_pci_plat_suspend; + plat->resume =3D stmmac_pci_plat_resume; =20 return stmmac_dvr_probe(&pdev->dev, plat, &res); } --=20 2.50.1