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 CF3C2C48BDF for ; Fri, 18 Jun 2021 15:16:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9709613EE for ; Fri, 18 Jun 2021 15:16:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234901AbhFRPTB (ORCPT ); Fri, 18 Jun 2021 11:19:01 -0400 Received: from mga06.intel.com ([134.134.136.31]:53192 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234876AbhFRPSz (ORCPT ); Fri, 18 Jun 2021 11:18:55 -0400 IronPort-SDR: jGpCGrO63YXlUso0M5nKPHtmA3oy0m64GPr01DDx1gbkzK76uoYlEm0gropLwyw8OeAdKb3Olt bDHpZ9MCvOYw== X-IronPort-AV: E=McAfee;i="6200,9189,10019"; a="267713571" X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="267713571" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2021 08:16:45 -0700 IronPort-SDR: FMZ/H460cl6HCD+Q5cecLc8TsIW79bsBdzpWK3cYkxs/+jO2P+6dP9d8d8Z95o5PZkYTP6XVgy jY6w1fnaX1Qw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="451423865" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga008.jf.intel.com with ESMTP; 18 Jun 2021 08:16:43 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id E10D4431; 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 3/7] irqchip/gic-v2m: Switch to bitmap_zalloc() Date: Fri, 18 Jun 2021 18:16:53 +0300 Message-Id: <20210618151657.65305-3-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-gic-v2m.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c index be9ea6fd6f8b..9349fc68b81a 100644 --- a/drivers/irqchip/irq-gic-v2m.c +++ b/drivers/irqchip/irq-gic-v2m.c @@ -269,7 +269,7 @@ static void gicv2m_teardown(void) list_for_each_entry_safe(v2m, tmp, &v2m_nodes, entry) { list_del(&v2m->entry); - kfree(v2m->bm); + bitmap_free(v2m->bm); iounmap(v2m->base); of_node_put(to_of_node(v2m->fwnode)); if (is_fwnode_irqchip(v2m->fwnode)) @@ -386,8 +386,7 @@ static int __init gicv2m_init_one(struct fwnode_handle *fwnode, break; } } - v2m->bm = kcalloc(BITS_TO_LONGS(v2m->nr_spis), sizeof(long), - GFP_KERNEL); + v2m->bm = bitmap_zalloc(v2m->nr_spis, GFP_KERNEL); if (!v2m->bm) { ret = -ENOMEM; goto err_iounmap; -- 2.30.2