From patchwork Fri Jun 18 15:16:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12331619 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=-16.9 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 B81EEC48BDF for ; Fri, 18 Jun 2021 15:19:21 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 78A36613EE for ; Fri, 18 Jun 2021 15:19:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 78A36613EE 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=bombadil.20210309; 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=o+z/kfBjleEc2mY2xnGcClApCO/YarFPbY59EhLdGWA=; b=fDmnnqsPjd66I5 PUKONPxJThDaClMUGzy7WslINQn99pybbvh/2/oARahq3p1QRKifxNzE1/FN9SeGgRIYAgidIh4lP yGJC2eUBfKcV19efzDzDGmy0dqXaCISvSk/luqRCjmxajBu6UVqQv2JgGUF4P2JkLptnA3VWIFlYa EztkX+XXWhZ+QPtarO8H7zBEpmcfcXXCjjTxJOTze6Z8bT3xTcv0V8L0pW2iB6wf4FTbNMIjiiDh+ YmfrCqv/UwG38Cel3W2+P8SJ7ucQwDEq52YU+FJhNH0csy895jPMqA5Hy2B+mZ/YZPWNbdx8GpEZs BBiH8Ecf5taXG6tetPxw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1luGFI-00EfBn-6i; Fri, 18 Jun 2021 15:17:24 +0000 Received: from mga18.intel.com ([134.134.136.126]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1luGEi-00Ef3j-J0 for linux-arm-kernel@lists.infradead.org; Fri, 18 Jun 2021 15:16:51 +0000 IronPort-SDR: 6g6xUEFyp/nmYI+ZtiMx05kU4Zt47lGwthvPtCiGaGBmg9rrL92clPUXtIxTMdVO2/s1a2uP+v OSAM/3DmEosg== X-IronPort-AV: E=McAfee;i="6200,9189,10019"; a="193881478" X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="193881478" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2021 08:16:46 -0700 IronPort-SDR: 5xNIyIt+KVgy6vf8LLlD2o/7eztn5hWSJlPn67HksO+ShYXYRgk3m7E63O9iX+i25TReGNrqHl XUMt/FBWvtRw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="416470862" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga007.fm.intel.com with ESMTP; 18 Jun 2021 08:16:43 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 03553516; Fri, 18 Jun 2021 18:17:07 +0300 (EEST) From: Andy Shevchenko To: Marc Zyngier , Andy Shevchenko , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Tsahee Zidenberg , Antoine Tenart , Thomas Gleixner , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth Subject: [PATCH v1 5/7] irqchip/ls-scfg-msi: Switch to devm_bitmap_zalloc() Date: Fri, 18 Jun 2021 18:16:55 +0300 Message-Id: <20210618151657.65305-5-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210618151657.65305-1-andriy.shevchenko@linux.intel.com> References: <20210618151657.65305-1-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-20210618_081648_710353_997484DB X-CRM114-Status: GOOD ( 11.97 ) 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 Switch to devm_bitmap_zalloc() to show clearly what we are allocating. Besides that it returns pointer of bitmap type instead of opaque void *. Signed-off-by: Andy Shevchenko --- drivers/irqchip/irq-ls-scfg-msi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/irqchip/irq-ls-scfg-msi.c b/drivers/irqchip/irq-ls-scfg-msi.c index 55322da51c56..b4927e425f7b 100644 --- a/drivers/irqchip/irq-ls-scfg-msi.c +++ b/drivers/irqchip/irq-ls-scfg-msi.c @@ -362,10 +362,7 @@ static int ls_scfg_msi_probe(struct platform_device *pdev) msi_data->irqs_num = MSI_IRQS_PER_MSIR * (1 << msi_data->cfg->ibs_shift); - msi_data->used = devm_kcalloc(&pdev->dev, - BITS_TO_LONGS(msi_data->irqs_num), - sizeof(*msi_data->used), - GFP_KERNEL); + msi_data->used = devm_bitmap_zalloc(&pdev->dev, msi_data->irqs_num, GFP_KERNEL); if (!msi_data->used) return -ENOMEM; /*