From mboxrd@z Thu Jan 1 00:00:00 1970 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=-6.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 9873DC04AB6 for ; Mon, 3 Jun 2019 09:15:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6968227F38 for ; Mon, 3 Jun 2019 09:15:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559553352; bh=ujhi6CpwYLYZfWyY7aUjKt1dxXqrqMs4fZUEJRhOKfk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=r+wSa2npHI4SKq5FvvRg6BMOPN9k6N0K7DYxTMarXWPaR0pAGtSP6seKMYYslRfFb L5vrsyp+mRRKas8UzjGs9fohokm8J1xIGUI9e/4CkgdELs+Wn58pcOOk3jKE/bhUM7 i7anvFpUJW2pnBGnZm4PZ3vwL6KcmARbc/p/WWUk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728784AbfFCJNR (ORCPT ); Mon, 3 Jun 2019 05:13:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:33342 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728774AbfFCJNM (ORCPT ); Mon, 3 Jun 2019 05:13:12 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 148EB21952; Mon, 3 Jun 2019 09:13:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559553191; bh=ujhi6CpwYLYZfWyY7aUjKt1dxXqrqMs4fZUEJRhOKfk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oO4cNqX3QNc72j4DwPkgiTHg+52hQtsaFpDhSTkxb7zPHvoEh8JOELRD8eOvglzKS eVkD8Qdg9RrmHwhM1b8q2BAEbL6xK361kPEoI2S6RBDOkeYRqGp0ZwMwGY0tl3wFVG jhaV/prCp9VQtXqrWARgwcrFCj4XqVkfIK5vl3GM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jisheng Zhang , "David S. Miller" Subject: [PATCH 5.1 18/40] net: stmmac: fix reset gpio free missing Date: Mon, 3 Jun 2019 11:09:11 +0200 Message-Id: <20190603090523.735610851@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190603090522.617635820@linuxfoundation.org> References: <20190603090522.617635820@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jisheng Zhang [ Upstream commit 49ce881c0d4c4a7a35358d9dccd5f26d0e56fc61 ] Commit 984203ceff27 ("net: stmmac: mdio: remove reset gpio free") removed the reset gpio free, when the driver is unbinded or rmmod, we miss the gpio free. This patch uses managed API to request the reset gpio, so that the gpio could be freed properly. Fixes: 984203ceff27 ("net: stmmac: mdio: remove reset gpio free") Signed-off-by: Jisheng Zhang Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -267,7 +267,8 @@ int stmmac_mdio_reset(struct mii_bus *bu of_property_read_u32_array(np, "snps,reset-delays-us", data->delays, 3); - if (gpio_request(data->reset_gpio, "mdio-reset")) + if (devm_gpio_request(priv->device, data->reset_gpio, + "mdio-reset")) return 0; }