From patchwork Fri Apr 23 18:24:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 426597 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 F1AACC433B4 for ; Fri, 23 Apr 2021 18:24:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B865261466 for ; Fri, 23 Apr 2021 18:24:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243497AbhDWSZJ (ORCPT ); Fri, 23 Apr 2021 14:25:09 -0400 Received: from mga09.intel.com ([134.134.136.24]:3219 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243471AbhDWSZI (ORCPT ); Fri, 23 Apr 2021 14:25:08 -0400 IronPort-SDR: NIlvK3agrtx+kb+IKQxuFHFiSmZ1nMmcv8Fd4CkzDGM7aDL5IJRhjQ3hKKC8yIC06XbuEkkdQy /pTq+/c39xLg== X-IronPort-AV: E=McAfee;i="6200,9189,9963"; a="196224389" X-IronPort-AV: E=Sophos;i="5.82,246,1613462400"; d="scan'208";a="196224389" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2021 11:24:29 -0700 IronPort-SDR: /2YeD8bvSJ83Lc78E/vTHcFFeQjHt0sSD6U1jTeXnsZytf2DTGs3SfNHLhkP0Jdcl85iv1NlpY Nx1gsNPC69ow== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,246,1613462400"; d="scan'208";a="614792175" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga006.fm.intel.com with ESMTP; 23 Apr 2021 11:24:26 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id D222411E; Fri, 23 Apr 2021 21:24:44 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Cc: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Mark Brown , Liam Girdwood , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v2 00/14] spi: pxa2xx: Set of cleanups Date: Fri, 23 Apr 2021 21:24:27 +0300 Message-Id: <20210423182441.50272-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Set of cleanups here and there related to the SPI PXA2xx driver. On top of them, adding the special type for Intel Merrifield. In v2: - cover letter (Mark) - drop moving the header in patch 5 (Mark) Andy Shevchenko (14): spi: pxa2xx: Use one point of return when ->probe() fails spi: pxa2xx: Utilize MMIO and physical base from struct ssp_device spi: pxa2xx: Utilize struct device from struct ssp_device spi: pxa2xx: Replace header inclusions by forward declarations spi: pxa2xx: Unify ifdeffery used in the headers spi: pxa2xx: Group Intel Quark specific definitions spi: pxa2xx: Introduce int_stop_and_reset() helper spi: pxa2xx: Reuse int_error_stop() in pxa2xx_spi_slave_abort() spi: pxa2xx: Use pxa_ssp_enable()/pxa_ssp_disable() in the driver spi: pxa2xx: Extract pxa2xx_spi_update() helper spi: pxa2xx: Extract clear_SSCR1_bits() helper spi: pxa2xx: Extract read_SSSR_bits() helper spi: pxa2xx: Constify struct driver_data parameter spi: pxa2xx: Introduce special type for Merrifield SPIs drivers/spi/spi-pxa2xx-dma.c | 37 +++---- drivers/spi/spi-pxa2xx-pci.c | 4 +- drivers/spi/spi-pxa2xx.c | 190 +++++++++++++++++---------------- drivers/spi/spi-pxa2xx.h | 52 ++++----- include/linux/pxa2xx_ssp.h | 42 +++++++- include/linux/spi/pxa2xx_spi.h | 9 +- sound/soc/pxa/pxa-ssp.c | 16 --- 7 files changed, 185 insertions(+), 165 deletions(-)