From patchwork Wed Feb 20 11:12:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 1045270 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.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=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="vFtxneft"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 444FM80qpJz9s71 for ; Wed, 20 Feb 2019 22:12:52 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727709AbfBTLMt (ORCPT ); Wed, 20 Feb 2019 06:12:49 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:41092 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726209AbfBTLMt (ORCPT ); Wed, 20 Feb 2019 06:12:49 -0500 Received: by mail-wr1-f68.google.com with SMTP id n2so13326075wrw.8 for ; Wed, 20 Feb 2019 03:12:48 -0800 (PST) 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=5q4wAmubw+71ow/UhLi8/rFgd6cQ65r5DJHbcxmmblg=; b=vFtxneft+rbf7b5Ztv0rIbTpneDSzkka68pjs5ZOKvkKuXbtqEjBEpV/Bg7TI/Y9u+ JHbBCJVgQZzBmLLcawTyFMJjrtYSgebnXPn8N4vy9h0SKASe9+b3zAS/NHCnmrIn6u54 vq+WrYkeO5CweERdnDGkh0JHTFOcFTwNpUjob200IpQWmY1SeJvRd0Zcdpc9+ImJ1FJT KbTv/sHIhxXNQ9mJHlZaxFdbH5EFff3yO1Y7cqIHyPdoD7if2DgS1hXo3m4BIOEKJseC fZ+PIxyrOckXjktW4LrGtRwW4wrw1ZO+91pWxNO45YAZxiD2w6bzxZoMfiRIy8SgakE0 JyVg== 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=5q4wAmubw+71ow/UhLi8/rFgd6cQ65r5DJHbcxmmblg=; b=GdzlpVjQM7L35WLcB1v4UXwrJInii+yDYM4yp9ujC1ZD1dp/uyv9Aln6D4crcl4cbL b2jZKoDkLeyutG+2CwBJFlm9y+1ijr/CEPN1z2D4DOCtw3z1CqlbBd6hFVFdTfiOpCGL Y9dW+mJA4bSoxgoL/2FO1cTgrz3UNyTKW33/v+mF9eO2mY+RXi/VQWuIH3swYV3/F539 g9aLZqrR4bC+kaVv6UY2cO4QeWePQeJXWtTSjZ3jhITi9W4btWBYx4VdPIdg+jkVT0NB FGTsL201Lgb4pqZ9icoLlpDr7cXwBh8ks1sHKcHcAJynlqIYq5qHCDWJkyYny84klVKR 5RuA== X-Gm-Message-State: AHQUAuYP8w0Oo2UKSiQS/br7Y7usyLMMM6iw0q/7zhxkOY5XPTmwApZD BfUkfs7uY1IujlYvUtaQtM4xfg== X-Google-Smtp-Source: AHgI3IbCZ4y1QXWNqO7p6u9/DluycvSU+f+qt5VuzAJDL5TF4kjk9/laSnPNEXFj14cgRieh+dLKFQ== X-Received: by 2002:adf:e706:: with SMTP id c6mr24486829wrm.278.1550661167235; Wed, 20 Feb 2019 03:12:47 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id c18sm22969770wre.32.2019.02.20.03.12.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 03:12:46 -0800 (PST) From: Bartosz Golaszewski To: Greg Kroah-Hartman , "Rafael J . Wysocki" , Keerthy , Linus Walleij , Andy Shevchenko Cc: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 0/2] drivers: new helper for ioremapping memory resources Date: Wed, 20 Feb 2019 12:12:38 +0100 Message-Id: <20190220111240.10041-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Bartosz Golaszewski There are currently 1200+ instances of using platform_get_resource() and devm_ioremap_resource() together in the kernel tree. It's a minor redundancy, but consolidation is always good. The first patch in this series adds a wrapper for these two calls and the second uses it in a driver I could test. If accepted I'll prepare a coccinelle script that'll make it easier to convert all users. v1 -> v2: - EXPORT_SYMBOL() -> EXPORT_SYMBOL_GPL() Bartosz Golaszewski (2): drivers: provide devm_platform_ioremap_resource() gpio: davinci: use devm_platform_ioremap_resource() drivers/base/platform.c | 18 ++++++++++++++++++ drivers/gpio/gpio-davinci.c | 4 +--- include/linux/platform_device.h | 3 +++ 3 files changed, 22 insertions(+), 3 deletions(-) Reviewed-by: Andy Shevchenko