From patchwork Mon Jul 12 06:07:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 474302 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE6F7C11F6E for ; Mon, 12 Jul 2021 06:42:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8EA0C61159 for ; Mon, 12 Jul 2021 06:42:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235516AbhGLGpA (ORCPT ); Mon, 12 Jul 2021 02:45:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:42444 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238406AbhGLGn7 (ORCPT ); Mon, 12 Jul 2021 02:43:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5A27461176; Mon, 12 Jul 2021 06:39:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626071985; bh=zj0XD1CTy4x98lKYpiOHM108zp46GP6JCxM+t2ZB4B8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Qol/UrrLg19i2EZi6xd4X5w6ivKLWcBiuJz7UZWBgBv0dLdRBmJH4/whZc5dF2E+3 OOowZ1zyytSOiGWFmkZ7oMMNKacC2+nPJ5UzdyK+3H7cdYUyjNpEXQTi4bYWUVGq2Q psJ/lEzFWqvDIk1/oeSqyOkKYYc8xWw2KoRtFDXE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andy Shevchenko , Flavio Suligoi , "David S. Miller" , Sasha Levin Subject: [PATCH 5.10 306/593] net: pch_gbe: Propagate error from devm_gpio_request_one() Date: Mon, 12 Jul 2021 08:07:46 +0200 Message-Id: <20210712060918.734145022@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060843.180606720@linuxfoundation.org> References: <20210712060843.180606720@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Andy Shevchenko [ Upstream commit 9e3617a7b84512bf96c04f9cf82d1a7257d33794 ] If GPIO controller is not available yet we need to defer the probe of GBE until provider will become available. While here, drop GPIOF_EXPORT because it's deprecated and may not be available. Fixes: f1a26fdf5944 ("pch_gbe: Add MinnowBoard support") Signed-off-by: Andy Shevchenko Tested-by: Flavio Suligoi Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index ade8c44c01cd..9a0870dc2f03 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -2536,9 +2536,13 @@ static int pch_gbe_probe(struct pci_dev *pdev, adapter->pdev = pdev; adapter->hw.back = adapter; adapter->hw.reg = pcim_iomap_table(pdev)[PCH_GBE_PCI_BAR]; + adapter->pdata = (struct pch_gbe_privdata *)pci_id->driver_data; - if (adapter->pdata && adapter->pdata->platform_init) - adapter->pdata->platform_init(pdev); + if (adapter->pdata && adapter->pdata->platform_init) { + ret = adapter->pdata->platform_init(pdev); + if (ret) + goto err_free_netdev; + } adapter->ptp_pdev = pci_get_domain_bus_and_slot(pci_domain_nr(adapter->pdev->bus), @@ -2633,7 +2637,7 @@ err_free_netdev: */ static int pch_gbe_minnow_platform_init(struct pci_dev *pdev) { - unsigned long flags = GPIOF_DIR_OUT | GPIOF_INIT_HIGH | GPIOF_EXPORT; + unsigned long flags = GPIOF_OUT_INIT_HIGH; unsigned gpio = MINNOW_PHY_RESET_GPIO; int ret;