Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp220147ybl; Mon, 12 Aug 2019 15:02:10 -0700 (PDT) X-Google-Smtp-Source: APXvYqxaQbgPETpt2nFxvxoAB+BPHkC6FpP0hSC7ioPV86Prkw1NFzTHKlyrN55L5z7EKLpEBH4W X-Received: by 2002:a62:f94a:: with SMTP id g10mr3669548pfm.167.1565647330421; Mon, 12 Aug 2019 15:02:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565647330; cv=none; d=google.com; s=arc-20160816; b=oHcYoZOY4BU4j/ep38Fe+GdgnXUVkb7bgnSevA+/0jqLQGyJWP/Rn9NDqgA4aMb5bx dGXW6IG4b/qSkcYnUAe7FC9PnSXWhxQuQI9lN4ZtMn8OqspumItYRU9au74y0xOtKMsv 5EKF6zGAXytu6Ot1BWWgjNumdZvLn9pydSS20MckXukNH6HypH6pb1rpcUPW9ME8bxdQ TZzmtcNGlSlIuh6cCPnpbi7gRNDa0sx0HreGPtZg52TfhklNLeyZ864d2JC+fiPuTNfM REr55mcM96QdtmgSulAIz9U/sVL/PNCIMuCx0ADABnnb6jC32Z8Hv8SVZHq+oynIYvcm Oitw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=3kNyRXdtzuPGF8LwnUQYmDNP9wkcN4u39rLwg9s02IE=; b=O+RBRwUQWs3qBgOeIQ3NpIdWtNCzETtmv7aG5ucWydI/XVd+T5Cvtey0sKzi1XbrMu Hx33jqTAm5EykD5XNej1l6S0VgF5C0BHwmOo3tI3Sl9ORS77CPfYmGsKSqrbbL3UY4uo jrqqpKs+JqbtYmf7xU/vvizG8xOhdXRbiw+GW+zESYaG7FkO7BdMzK0ILjd6VfY2FZLq kD56KxwEkzr/0Aj6reosSjQKpXWQ0c6qrP+MHhLKRBCC0YtmYpaMgA7xstuQd3c0FMFz gmKd3Xekph6fX0750OS7pFwvPKdAE54JGVpbd7IcVXpays4xguzAYy9LFvtRN16RQcJY wiqQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d7si471701pjx.68.2019.08.12.15.01.53; Mon, 12 Aug 2019 15:02:10 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727153AbfHLVCv convert rfc822-to-8bit (ORCPT + 99 others); Mon, 12 Aug 2019 17:02:51 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:51242 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726747AbfHLVCu (ORCPT ); Mon, 12 Aug 2019 17:02:50 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 69FCC154D32A7; Mon, 12 Aug 2019 14:02:50 -0700 (PDT) Date: Mon, 12 Aug 2019 14:02:44 -0700 (PDT) Message-Id: <20190812.140244.1191094093267734606.davem@davemloft.net> To: git@andred.net Cc: linux-kernel@vger.kernel.org, andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, netdev@vger.kernel.org Subject: Re: [PATCH v2] net: phy: at803x: stop switching phy delay config needlessly From: David Miller In-Reply-To: <20190809112025.27482-1-git@andred.net> References: <20190809005754.23009-1-git@andred.net> <20190809112025.27482-1-git@andred.net> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 12 Aug 2019 14:02:50 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andr? Draszik Date: Fri, 9 Aug 2019 12:20:25 +0100 > This driver does a funny dance disabling and re-enabling > RX and/or TX delays. In any of the RGMII-ID modes, it first > disables the delays, just to re-enable them again right > away. This looks like a needless exercise. > > Just enable the respective delays when in any of the > relevant 'id' modes, and disable them otherwise. > > Also, remove comments which don't add anything that can't be > seen by looking at the code. > > Signed-off-by: Andr? Draszik Applied.