From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752862AbcDUPF5 (ORCPT ); Thu, 21 Apr 2016 11:05:57 -0400 Received: from mga04.intel.com ([192.55.52.120]:57240 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751485AbcDUPF4 (ORCPT ); Thu, 21 Apr 2016 11:05:56 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,513,1455004800"; d="scan'208";a="937304344" Message-ID: <1461251215.6620.319.camel@linux.intel.com> Subject: Re: [PATCH v4 0/4] Fixes / cleanups in dw_dmac (affects on few subsystems) From: Andy Shevchenko To: Viresh Kumar , Vinod Koul , linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, Rob Herring , Mark Brown , Vineet Gupta Date: Thu, 21 Apr 2016 18:06:55 +0300 In-Reply-To: <1461250994-62090-1-git-send-email-andriy.shevchenko@linux.intel.com> References: <1461250994-62090-1-git-send-email-andriy.shevchenko@linux.intel.com> Organization: Intel Finland Oy Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.18.5.1-1 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2016-04-21 at 18:03 +0300, Andy Shevchenko wrote: > This patch series (v3: http://www.spinics.net/lists/kernel/msg2215303. > html) > contains a number of mostly minor fixes and cleanups for the DW DMA > driver. A > couple of them affect the DT binding so these may need to be updated > to > maintain compatibility (old format is still supported though). The > rest should > be relatively straight-forward. Oops, wrong set and no changelog. Please ignore this version. > > This version has been tested on the following bare metal platforms: > - ATNGW100 (avr32 based platform) with dmatest > - Sam460ex (powerpc 44x based platform) with SATA > - Intel Braswell with UART > - Intel Galileo (Intel Quark based platform) with UART > > (SATA driver and Intel Galileo UART support are based on this series > and not >   available in upstream yet) > > Vinod, there are few patch sets developed on top of this one, so, the > idea is > to keep this in an immuutable branch / tag. > > Changes since v2: > - add patch 1 to fix master selection which was broken for long time > - remove "use field-by-field initialization" patch since like Mans > metioned in >   has mostly no value and even might increase error prone > - rebase on top of recent linux-next > - wide testing on several platforms > > Changes since v1: > - zeroing struct dw_dma_slave before use > - fall back to old data_width property if data-width is not found > - append tags for few patches > - correct title of cover letter > - rebase on top of recent linux-next > > Andy Shevchenko (4): >   dmaengine: dw: keep copy of custom slave config in dwc >   dmaengine: dw: provide probe(), remove() stubs for users >   dmaengine: dw: set polarity of handshake interface >   dmaengine: dw: override LLP support if asked in platform data > >  drivers/dma/dw/core.c                | 41 +++++++++++++++++-------- > ----------- >  drivers/dma/dw/regs.h                |  5 +---- >  include/linux/dma/dw.h               |  5 +++++ >  include/linux/platform_data/dma-dw.h |  4 ++++ >  4 files changed, 29 insertions(+), 26 deletions(-) > -- Andy Shevchenko Intel Finland Oy