From patchwork Mon May 17 14:03:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12262089 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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 10D75C433B4 for ; Mon, 17 May 2021 14:11:21 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D5DB16143D for ; Mon, 17 May 2021 14:11:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D5DB16143D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8oYcWOjajyMTrgDQfdQDOiUXGYnVww4QvhzGGCj3zsk=; b=Wtll+/mCzbrc+DfcCIg45f5Mp 4CfINxS/q+f+wa+qo6BsLIJzFck6babhrgdm5rC+KGyktHkZ9K1wENgcZW4foWQU1w4yMmLOjU8Va k6LZ0TKKHOhQkSTczjozk1Vj0hfqxDB+EeQCu2hbMmkOLrXBjkrsnKD2KMFESYDGawVxIbESJycZv nKXPLzazp7c/1zAXLkd5loaxffLIYF2SZ7etJtwLIifk1CM/rINlDaqe7ZSdA8HJW/7uDnBxmofYm Ictgw+1MxSEuD3ewpYppZThZZvdlIPA09Igj7sqNlulRVdQbw2X6yMkEA1FOjZ9Ji4j0izMVK4a28 xuptNwx8g==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1liduQ-00FAyO-EV; Mon, 17 May 2021 14:07:50 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lidqe-00FAUQ-RA for linux-arm-kernel@desiato.infradead.org; Mon, 17 May 2021 14:04:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=iH5Nh5g7kAatSwuEg8pR6YXI7v6cmErRt2D5l3DLQk0=; b=4Mrj4I5aaTRzC332UvK5jEHFKz 20rgH/1TOu6fPQRjVNOORmRh1L/1vC/Y0WrqmWW4Qpw7lDKkcMpBJQZhFzfGXjuA6Z7zYIBLwJT7J 2J5ZrKbOVQM9kIIo4H2Rg1E7qxrQjwEOyrUF9u9dYUpkah1KSrldHU0RDLDVRfZNpHYP8goF50RU/ v9iOiVw/fbS4HL87AH1o2dR9bRBo96HTVCELTtrqOkqcG9AmCk7q1qz5v44RQuE/WlNneUJBYEXch yYIY8No0OsqP0hFng6PgN5tAXEH7rGPV9PWUZu4Zxa1TZFYgke2jAd26p5Y9Lyqq3iuZLNYP/5XVG cZBOtuQg==; Received: from mga14.intel.com ([192.55.52.115]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lidqQ-00Dp5J-SR for linux-arm-kernel@lists.infradead.org; Mon, 17 May 2021 14:03:55 +0000 IronPort-SDR: TCEO0YitPoov2M8WrlV/ubVcCbhVwFzAI9/vIpwWQ+kDCy03UIWwMIluJU+CEzBfLycnHS/L8a F9z1UT7I2CEg== X-IronPort-AV: E=McAfee;i="6200,9189,9986"; a="200161443" X-IronPort-AV: E=Sophos;i="5.82,307,1613462400"; d="scan'208";a="200161443" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 May 2021 07:03:38 -0700 IronPort-SDR: tYqysj2lWaiT9tzmSChSC/xpL0q8+5OXnRQrIfZdy3ivP5+KrOdgA/bx7IGRe9aDrTSYOA9sp0 HcUJM+SLVBCg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,307,1613462400"; d="scan'208";a="465860558" Received: from black.fi.intel.com ([10.237.72.28]) by FMSMGA003.fm.intel.com with ESMTP; 17 May 2021 07:03:36 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 3AD747E6; Mon, 17 May 2021 17:03:55 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , Mark Brown , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Daniel Mack , Haojian Zhuang , Robert Jarzmik Subject: [PATCH v1 5/9] spi: pxa2xx: Drop unneeded '!= 0' comparisons Date: Mon, 17 May 2021 17:03:47 +0300 Message-Id: <20210517140351.901-6-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210517140351.901-1-andriy.shevchenko@linux.intel.com> References: <20210517140351.901-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210517_070342_944892_4FF7E9F9 X-CRM114-Status: GOOD ( 12.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In the few places it's redundant to compare against 0. Drop the unneeded comparisons. Signed-off-by: Andy Shevchenko --- drivers/spi/spi-pxa2xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index fb80f6013d54..f24851b3c020 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -1380,8 +1380,8 @@ static int setup(struct spi_device *spi) } chip->cr1 &= ~(SSCR1_SPO | SSCR1_SPH); - chip->cr1 |= (((spi->mode & SPI_CPHA) != 0) ? SSCR1_SPH : 0) - | (((spi->mode & SPI_CPOL) != 0) ? SSCR1_SPO : 0); + chip->cr1 |= ((spi->mode & SPI_CPHA) ? SSCR1_SPH : 0) | + ((spi->mode & SPI_CPOL) ? SSCR1_SPO : 0); if (spi->mode & SPI_LOOP) chip->cr1 |= SSCR1_LBM; @@ -1859,7 +1859,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev) /* Register with the SPI framework */ platform_set_drvdata(pdev, drv_data); status = spi_register_controller(controller); - if (status != 0) { + if (status) { dev_err(&pdev->dev, "problem registering spi controller\n"); goto out_error_pm_runtime_enabled; } @@ -1918,7 +1918,7 @@ static int pxa2xx_spi_suspend(struct device *dev) int status; status = spi_controller_suspend(drv_data->controller); - if (status != 0) + if (status) return status; pxa_ssp_disable(ssp);