From patchwork Wed Sep 16 20:02:15 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 7198911 Return-Path: X-Original-To: patchwork-linux-spi@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7AD1EBEEC1 for ; Wed, 16 Sep 2015 20:02:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 902A12026F for ; Wed, 16 Sep 2015 20:02:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 21D6F205D6 for ; Wed, 16 Sep 2015 20:02:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753213AbbIPUC1 (ORCPT ); Wed, 16 Sep 2015 16:02:27 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:38650 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752452AbbIPUCZ (ORCPT ); Wed, 16 Sep 2015 16:02:25 -0400 Received: from cpc11-sgyl31-2-0-cust672.sgyl.cable.virginm.net ([94.175.94.161] helo=finisterre) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZcIuI-0001yU-PX; Wed, 16 Sep 2015 20:02:22 +0000 Received: from broonie by finisterre with local (Exim 4.86) (envelope-from ) id 1ZcIuF-000858-PW; Wed, 16 Sep 2015 21:02:15 +0100 From: Mark Brown To: Tobias Klauser , Mark Brown Cc: linux-spi@vger.kernel.org In-Reply-To: <1441799753-27183-1-git-send-email-tklauser@distanz.ch> Message-Id: Date: Wed, 16 Sep 2015 21:02:15 +0100 X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Subject: Applied "spi: oc-tiny: Use of_property_read_u32 instead of open-coding it" to the spi tree X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch spi: oc-tiny: Use of_property_read_u32 instead of open-coding it has been applied to the spi tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 45a3e771085d16c95eb54f8009d795941b21fb28 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Wed, 9 Sep 2015 13:55:53 +0200 Subject: [PATCH] spi: oc-tiny: Use of_property_read_u32 instead of open-coding it Use of_property_read_u32 instead of of_get_property with return value checks and endianness conversion. Signed-off-by: Tobias Klauser Signed-off-by: Mark Brown --- drivers/spi/spi-oc-tiny.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c index 76656a7..b591128 100644 --- a/drivers/spi/spi-oc-tiny.c +++ b/drivers/spi/spi-oc-tiny.c @@ -207,8 +207,7 @@ static int tiny_spi_of_probe(struct platform_device *pdev) struct tiny_spi *hw = platform_get_drvdata(pdev); struct device_node *np = pdev->dev.of_node; unsigned int i; - const __be32 *val; - int len; + u32 val; if (!np) return 0; @@ -226,13 +225,10 @@ static int tiny_spi_of_probe(struct platform_device *pdev) return -ENODEV; } hw->bitbang.master->dev.of_node = pdev->dev.of_node; - val = of_get_property(pdev->dev.of_node, - "clock-frequency", &len); - if (val && len >= sizeof(__be32)) - hw->freq = be32_to_cpup(val); - val = of_get_property(pdev->dev.of_node, "baud-width", &len); - if (val && len >= sizeof(__be32)) - hw->baudwidth = be32_to_cpup(val); + if (!of_property_read_u32(np, "clock-frequency", &val)) + hw->freq = val; + if (!of_property_read_u32(np, "baud-width", &val)) + hw->baudwidth = val; return 0; } #else /* !CONFIG_OF */