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=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 9F669FC6194 for ; Fri, 8 Nov 2019 13:02:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6FEDC2087E for ; Fri, 8 Nov 2019 13:02:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="eGaarsbw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731088AbfKHNCb (ORCPT ); Fri, 8 Nov 2019 08:02:31 -0500 Received: from mail-lj1-f195.google.com ([209.85.208.195]:40450 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730134AbfKHNCU (ORCPT ); Fri, 8 Nov 2019 08:02:20 -0500 Received: by mail-lj1-f195.google.com with SMTP id q2so6132974ljg.7 for ; Fri, 08 Nov 2019 05:02:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=zHMD7aDRcAnceTlZ0tE45j1n7viMV+uwJbkB9Il7bT8=; b=eGaarsbw1EKw6pefhZScDY8YR32XWY0OK62VQmAXGwS02Lsok7Cew24ssbH7+23CdV pCNtXVY4hCMr1BBWQwaJnKG9A3nmttVVy/tw2ceMFowkpf0wPbzqZCdgPNs2LC+HYuL1 fGPRoMpFjxf4hp3B19FgA4ZCX5/HrxQzcKJAY= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=zHMD7aDRcAnceTlZ0tE45j1n7viMV+uwJbkB9Il7bT8=; b=Z6neywXBVqrMoyYkbeqsmAzjQB52RlldKSk2LiXps6ezUNrbq1paGhzh9bfe9hpgjf NI4LQCXyB4m7L1jmqbXbHfWe52jOs0hbBqYMmsskzTjYl6iYx0Dvvluyg1NuIVe+ubaM woB8lPnozerbgyPE/e+OXUJhXuUvJLos0cjlqm7+p2bGzBuRL1R9AGfsykNUkatXLPpu O31+IkMOpJnrFeV5UR6+s1vNd7WPj6j8GDu2f9ge+lv+AbCGXmvYFGhW/PvEzx2Odq6E PtMJUcDwDBoO7raOpok8y0YHZflxC05ogvfs7EeKQGe/0tOZ9dDiHEWwuVmCmDE2wqbR ciLQ== X-Gm-Message-State: APjAAAWHynuUD7icRwSNMqRCP02EUsFc5y14fuR+oZKdwZhAKbF1Bvbh PmcP30OiZnK2IrNAnC2zqhS4nw== X-Google-Smtp-Source: APXvYqyMeD/Z3Mfx+EKRD5Ea/1OpAHbYHw/xX9JRktv3gCIUdIApbq1aUzUWDJoePEO2SvwM0dFnVg== X-Received: by 2002:a2e:94d6:: with SMTP id r22mr6708575ljh.7.1573218138299; Fri, 08 Nov 2019 05:02:18 -0800 (PST) Received: from prevas-ravi.prevas.se ([81.216.59.226]) by smtp.gmail.com with ESMTPSA id d28sm2454725lfn.33.2019.11.08.05.02.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Nov 2019 05:02:17 -0800 (PST) From: Rasmus Villemoes To: Qiang Zhao , Li Yang , Christophe Leroy Cc: linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Scott Wood , Rasmus Villemoes Subject: [PATCH v4 40/47] soc: fsl: qe: drop use of IS_ERR_VALUE in qe_sdma_init() Date: Fri, 8 Nov 2019 14:01:16 +0100 Message-Id: <20191108130123.6839-41-linux@rasmusvillemoes.dk> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191108130123.6839-1-linux@rasmusvillemoes.dk> References: <20191108130123.6839-1-linux@rasmusvillemoes.dk> 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 Now that qe_muram_alloc() returns s32, adapt qe_sdma_init() and avoid another few IS_ERR_VALUE() uses. Signed-off-by: Rasmus Villemoes --- drivers/soc/fsl/qe/qe.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c index ec511840db3c..5bf279c679ef 100644 --- a/drivers/soc/fsl/qe/qe.c +++ b/drivers/soc/fsl/qe/qe.c @@ -365,16 +365,16 @@ EXPORT_SYMBOL(qe_put_snum); static int qe_sdma_init(void) { struct sdma __iomem *sdma = &qe_immr->sdma; - static unsigned long sdma_buf_offset = (unsigned long)-ENOMEM; + static s32 sdma_buf_offset = -ENOMEM; if (!sdma) return -ENODEV; /* allocate 2 internal temporary buffers (512 bytes size each) for * the SDMA */ - if (IS_ERR_VALUE(sdma_buf_offset)) { + if (sdma_buf_offset < 0) { sdma_buf_offset = qe_muram_alloc(512 * 2, 4096); - if (IS_ERR_VALUE(sdma_buf_offset)) + if (sdma_buf_offset < 0) return -ENOMEM; } -- 2.23.0