From mboxrd@z Thu Jan 1 00:00:00 1970 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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 B64C5C352AA for ; Wed, 2 Oct 2019 16:25:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8DFB9222BE for ; Wed, 2 Oct 2019 16:25:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="TnWxK91Y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727302AbfJBQZl (ORCPT ); Wed, 2 Oct 2019 12:25:41 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:39750 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725916AbfJBQZk (ORCPT ); Wed, 2 Oct 2019 12:25:40 -0400 Received: by mail-wr1-f65.google.com with SMTP id r3so20424192wrj.6 for ; Wed, 02 Oct 2019 09:25:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=y2jhf/oP0I0B2owborVP8OXRaK2yh9UzOD7ehI47lE4=; b=TnWxK91Y4wFzvU9QvIAxrFQEsZcO68ZTUG5zzQ5BcelNJwbKwQC5PvhiSVV9EVhYzZ uc2Y0m4ypWPiEdqYBLPQ5LOcZfGYWaupqFePORd1nXG8xRoBt0D2Gf5mX0jqAq6D1tOd eIhlNI1vji05euHzqNybratSVsoIVZgNb1iZ6Rb/0+uo6JnNQxOpEAg2ik4mUvfb2z0D Up1P+Whl3XrBps5B7ESaWw3kXkaGVeVYdpiSdDAthfibRLuabUo5nq+8f5O9UMCcR2qw 4qcqxzlohhS5LdH+dM5NCQnE/QGu/W7mJHplIpv9W6/JN2hQ7TDGQfQMylacPgd3gv/y ViVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=y2jhf/oP0I0B2owborVP8OXRaK2yh9UzOD7ehI47lE4=; b=U1wl5IAj0czWjpwobizZ9VbDmXx553E6P25iuqGq8H9fGmtkfJyGux8UYF6dUWPyA1 aH8BspUdCKB9BS2Fq4aOaNzJh0WBEn58BLiO2VIEQEXFaZgeQ4+MsCRpjBg4MQhykgnI vH8ymhhWFLj+v78O9D+KU+cq/jW47zAg8LtviJ+aZg7FRD+gXn9GppZkrcDgltmsMAEf EzE2rx3dPw1YLNnEC9tFRxw98YP4N/FahR+PWzTPmUQmAcIcs0//p9fS6F/9RR3cULCT zBg23mA22cN/4S5H8V9kaITPAMc57l810kcnFxM1iPrf03u5jJ8pKYV4tTF1zm88qSXH 7vwQ== X-Gm-Message-State: APjAAAVdYrZrpS/MlSDj+mFSNNW7i0tcDOoOa5e2WXCD17UboorUvzRX RvEurWbCwRgI4ZpBE9AgFQzlXg== X-Google-Smtp-Source: APXvYqzIugv5g3vDP04bEfPDbNEqTdsDd+tLzwOawLS9vL2iOnudpm9WsHszqFxHdIXBGoYMClSyIg== X-Received: by 2002:a5d:5185:: with SMTP id k5mr3591524wrv.341.1570033538451; Wed, 02 Oct 2019 09:25:38 -0700 (PDT) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id w9sm3482067wrt.62.2019.10.02.09.25.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Oct 2019 09:25:37 -0700 (PDT) From: Bartosz Golaszewski To: Jonathan Corbet , Greg Kroah-Hartman , "Rafael J . Wysocki" , Arnd Bergmann Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 0/5] drivers: add a new variant of devm_platform_ioremap_resource() Date: Wed, 2 Oct 2019 18:25:29 +0200 Message-Id: <20191002162534.3967-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bartosz Golaszewski The new devm_platform_ioremap_resource() helper has now been widely adopted and used in many drivers. Users of the write-combined ioremap() variants could benefit from the same code shrinkage. This series provides a write-combined version of devm_platform_ioremap_resource() and uses it in a relevant driver with the assumption that - just like was the case previously - a coccinelle script will be developed to ease the transition for others. v1 -> v2: - dropped everything related to nocache ioremap as this is going away Bartosz Golaszewski (5): Documentation: devres: add missing entry for devm_platform_ioremap_resource() lib: devres: prepare devm_ioremap_resource() for more variants lib: devres: provide devm_ioremap_resource_wc() drivers: platform: provide devm_platform_ioremap_resource_wc() misc: sram: use devm_platform_ioremap_resource_wc() .../driver-api/driver-model/devres.rst | 3 + drivers/base/platform.c | 27 ++++++-- drivers/misc/sram.c | 28 +++------ include/linux/device.h | 2 + include/linux/platform_device.h | 3 + lib/devres.c | 62 +++++++++++++------ 6 files changed, 80 insertions(+), 45 deletions(-) -- 2.23.0