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=-16.8 required=3.0 tests=BAYES_00, 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 72337C48BE8 for ; Fri, 18 Jun 2021 15:16:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B96C613E9 for ; Fri, 18 Jun 2021 15:16:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234902AbhFRPS5 (ORCPT ); Fri, 18 Jun 2021 11:18:57 -0400 Received: from mga03.intel.com ([134.134.136.65]:14914 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234882AbhFRPSz (ORCPT ); Fri, 18 Jun 2021 11:18:55 -0400 IronPort-SDR: BWbsBahrcqGjPHJiR8f7BqtbbeTE6m4e5XjfrwYi/o03h0pPia6zu/QO2darlnec8LUFKlf4Rz hJ+g8tDXN53A== X-IronPort-AV: E=McAfee;i="6200,9189,10019"; a="206608291" X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="206608291" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2021 08:16:45 -0700 IronPort-SDR: UIfXERg0PegMnxreJLGLGSTeFjZWHu54VoWUtl+TkHnmFHqI7FWgA5fxnRjlFqziSiQGjyhYf6 BIe+Lq4+sodQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="554764722" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga004.jf.intel.com with ESMTP; 18 Jun 2021 08:16:43 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id CDAEA65; 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 2/7] irqchip/alpine-msi: Switch to bitmap_zalloc() Date: Fri, 18 Jun 2021 18:16:52 +0300 Message-Id: <20210618151657.65305-2-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 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Switch to 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-alpine-msi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/irqchip/irq-alpine-msi.c b/drivers/irqchip/irq-alpine-msi.c index ede02dc2bcd0..5ddb8e578ac6 100644 --- a/drivers/irqchip/irq-alpine-msi.c +++ b/drivers/irqchip/irq-alpine-msi.c @@ -267,9 +267,7 @@ static int alpine_msix_init(struct device_node *node, goto err_priv; } - priv->msi_map = kcalloc(BITS_TO_LONGS(priv->num_spis), - sizeof(*priv->msi_map), - GFP_KERNEL); + priv->msi_map = bitmap_zalloc(priv->num_spis, GFP_KERNEL); if (!priv->msi_map) { ret = -ENOMEM; goto err_priv; @@ -285,7 +283,7 @@ static int alpine_msix_init(struct device_node *node, return 0; err_map: - kfree(priv->msi_map); + bitmap_free(priv->msi_map); err_priv: kfree(priv); return ret; -- 2.30.2