From patchwork Wed Feb 7 12:07:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 13548369 X-Patchwork-Delegate: geert@linux-m68k.org Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (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 5EA475BAC7 for ; Wed, 7 Feb 2024 12:07:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707307677; cv=none; b=SaO4AtGO2/oS4utfZl0z8pVlYrGNPaVXVq+7c3EapHB/DgdsEkB9ykWejaY+HjK5YcUvrbxmFBP8qc01FhQ7kd3MLzkPDGVQmQWyfFB3Y6ECY7D9L8vK6GSL8NaaNMcbvxHq8ka3MpuH7SRAj9iTh5am2AemAw9eJDzGgiFZYSo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707307677; c=relaxed/simple; bh=NYw9l+bXoPskg73dqQ5BlVMt8LzWUzBTvky6tqXSly0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BiFtDhI5mOoK7Z46h4CeHRG6K71g46BQMHqDmDru5KbCTr/yyrmnPOrW0tKyTzCo72Skh7r1OR5SSmt/F23hl/4fWYShRykmDh8puErKh+rvCbd8HZzZ8SScVxe3d1MTKBGyHIifE9dg39z1uqNKmgX3ZsKdD8alP6D7/1b4VBw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=tuxon.dev; spf=pass smtp.mailfrom=tuxon.dev; dkim=pass (2048-bit key) header.d=tuxon.dev header.i=@tuxon.dev header.b=MPgOiRSk; arc=none smtp.client-ip=209.85.221.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=tuxon.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tuxon.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tuxon.dev header.i=@tuxon.dev header.b="MPgOiRSk" Received: by mail-wr1-f50.google.com with SMTP id ffacd0b85a97d-33b2ee2d1d6so318060f8f.1 for ; Wed, 07 Feb 2024 04:07:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxon.dev; s=google; t=1707307673; x=1707912473; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=i8pXU065R8j0WF5WsKAZv+XgZqzc/5yTJ5Xq8oCQ9So=; b=MPgOiRSkTxmMLIeoko5HPtqgXpR5EcuKIVNP4+5uTIioZRbFY06ZxbTL2FDv+XuKK/ 50HY8Gy7PIHLPAbJA277y1yOgczGQiM/bkVVu9sXkwUqHHATu/FYuXfxE3A2OlDxxDcJ +HuQemuEgfoKapU0eP7KXuIGrzUb6az75MOfkk1Fm8fVTPc/y+iUMTremd04WLE5gBO/ w3/y+wkKx1n8HNw91esOFVPGaVmMb/hLQU9Hy/W8JrQ+4995Y0+CYwwA0Dt8cFVE1uNi Sh9Ct5JPv6L+kQ2MrR0l7vxJFQsHC9bjuh4sXjv2URkviN1jQfps5u/zBoBeuShwoO95 t8bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707307673; x=1707912473; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=i8pXU065R8j0WF5WsKAZv+XgZqzc/5yTJ5Xq8oCQ9So=; b=JHQEbKmxzEUra2uslVQnlypTfy6y34n9i2LeggxTwznHwCfuM58rJhlVMrmnsZ3+/Q QfVw3a7uZd4Ep5+aoqqUpElngyohj4ENNsa6avWGYXJ/Ju60e91qmDHDdcDZUffvAaln MWK9Uvqwc07n6LdjrtnMa0SIuqWVxFCdb1jWo7SmUriNtzhHjMRN7weCHfdmP2iQPiqq OiIuerG2xiSNv5BRP8T4OqIvPY3nB38dnWmBZIl+7SjhsUdEYi7lBUn0K/Ep7SLyj2Gp 48viUeF+qjPOxrW9QKPJZ80vd5F7FBzo6Qywf4SciU2y8Bd4SDQhaldimVaoqALUR5wR 2u3A== X-Gm-Message-State: AOJu0YwcGbUbDx5DELoloU68deAOqGj1BE+zSZVXBFZsWh5TCYG66yNY D3FrcuadcV5rBMR/ufJcWTBdShiskyCCXwVyM5SiPgCLG/BBwgbC4QIftvgicjo= X-Google-Smtp-Source: AGHT+IHxhsBj13/V9713emnkJKi2bOGNaaDEBPlWNWQmdBgqtYS9PzrOzm9JfR48AlCgTsbNpdXxiw== X-Received: by 2002:adf:dd8b:0:b0:33b:305c:9de7 with SMTP id x11-20020adfdd8b000000b0033b305c9de7mr3456728wrl.50.1707307673633; Wed, 07 Feb 2024 04:07:53 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCWTTQoQujoKD98K5RDcZ0QGCdCrcWsry8yyFZx96BpOOKCmgr5/QWLzRYTIE723RDA3tCxQaXoLt9BPkzheSBP7xK6rU5eUntOlOnuw+zm5cOsuL5pDJJqal4IooyFN/COmqcwuVOEwtk8a9vbqBuIIiUSa/KdURaKXvDGg8xLB7ABVyNXtADifd0qLXzrP00HdYyEwfIOFL6OX+Rw3JHzcLci1oOoDnxC1GzGO5Qc0TeuLH0aijoNFP3P5LoBdtMnBUhreNJqaafIuOUmR1acQmeD2uYNqZPLXD6y/7pfuiIKifjZtiIkuYBI+d72OYInUGNa95xb6V7U= Received: from claudiu-X670E-Pro-RS.. ([82.78.167.114]) by smtp.gmail.com with ESMTPSA id f2-20020a5d50c2000000b0033b4db744e5sm1363957wrt.12.2024.02.07.04.07.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Feb 2024 04:07:53 -0800 (PST) From: Claudiu X-Google-Original-From: Claudiu To: s.shtylyov@omp.ru, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, claudiu.beznea@tuxon.dev, Claudiu Beznea Subject: [PATCH net-next 2/5] net: ravb: Keep the reverse order of operations in ravb_close() Date: Wed, 7 Feb 2024 14:07:30 +0200 Message-Id: <20240207120733.1746920-3-claudiu.beznea.uj@bp.renesas.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240207120733.1746920-1-claudiu.beznea.uj@bp.renesas.com> References: <20240207120733.1746920-1-claudiu.beznea.uj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Claudiu Beznea Keep the reverse order of operations in ravb_close() when compared with ravb_open(). This is the recommended configuration sequence. Signed-off-by: Claudiu Beznea Reviewed-by: Sergey Shtylyov --- Changes since [2]: - none Changes in v3 of [2]: - fixed typos in patch description - collected tags Changes in v2 of [2]: - none; this patch is new [2] https://lore.kernel.org/all/20240105082339.1468817-1-claudiu.beznea.uj@bp.renesas.com/ drivers/net/ethernet/renesas/ravb_main.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index e235342e0827..0f38e127ad45 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -2228,6 +2228,14 @@ static int ravb_close(struct net_device *ndev) ravb_write(ndev, 0, RIC2); ravb_write(ndev, 0, TIC); + /* PHY disconnect */ + if (ndev->phydev) { + phy_stop(ndev->phydev); + phy_disconnect(ndev->phydev); + if (of_phy_is_fixed_link(np)) + of_phy_deregister_fixed_link(np); + } + /* Stop PTP Clock driver */ if (info->gptp || info->ccc_gac) ravb_ptp_stop(ndev); @@ -2246,14 +2254,6 @@ static int ravb_close(struct net_device *ndev) } } - /* PHY disconnect */ - if (ndev->phydev) { - phy_stop(ndev->phydev); - phy_disconnect(ndev->phydev); - if (of_phy_is_fixed_link(np)) - of_phy_deregister_fixed_link(np); - } - cancel_work_sync(&priv->work); if (info->nc_queues)