From patchwork Thu Sep 5 15:10:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 1158495 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=verge.net.au Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46PPKd5Vnvz9sNf for ; Fri, 6 Sep 2019 01:11:33 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388412AbfIEPLc (ORCPT ); Thu, 5 Sep 2019 11:11:32 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:49004 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731401AbfIEPLc (ORCPT ); Thu, 5 Sep 2019 11:11:32 -0400 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 5093F25B82B; Fri, 6 Sep 2019 01:11:28 +1000 (AEST) Received: by reginn.horms.nl (Postfix, from userid 7100) id 8780F940B15; Thu, 5 Sep 2019 17:11:25 +0200 (CEST) From: Simon Horman To: David Miller , Sergei Shtylyov Cc: Magnus Damm , netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Simon Horman Subject: [PATCH net-next v2 0/4] ravb: remove use of undocumented registers Date: Thu, 5 Sep 2019 17:10:55 +0200 Message-Id: <20190905151059.26794-1-horms+renesas@verge.net.au> X-Mailer: git-send-email 2.11.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi, this short series cleans up the RAVB driver a little. The first patch corrects the spelling of the FBP field of SFO register. This register field is unused and should have no run-time effect. The remaining patches remove the use of undocumented registers after some consultation with the internal Renesas BSP team. Changes in v2: * Corrected mangled state of first patch * Patches 2/4 and 3/4 split out of a large patch * Accumulated acks * Tweaked changelog * Claimed authorship of all patches v1 of this series was tested on the following platforms. No behaviour change is expected in v2. * E3 Ebisu * H3 Salvator-XS (ES2.0) * M3-W Salvator-XS * M3-N Salvator-XS * RZ/G1C iW-RainboW-G23S Simon Horman (4): ravb: correct typo in FBP field of SFO register ravb: remove undocumented counter processing ravb: remove undocumented endianness selection ravb: TROCR register is only present on R-Car Gen3 drivers/net/ethernet/renesas/ravb.h | 9 ++------- drivers/net/ethernet/renesas/ravb_main.c | 21 ++++----------------- 2 files changed, 6 insertions(+), 24 deletions(-)