From nobody Thu Apr 9 13:42:03 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6CE15C433FE for ; Mon, 7 Nov 2022 13:04:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232084AbiKGNEc (ORCPT ); Mon, 7 Nov 2022 08:04:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231676AbiKGNEa (ORCPT ); Mon, 7 Nov 2022 08:04:30 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2468ABAA for ; Mon, 7 Nov 2022 05:04:29 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B638060F74 for ; Mon, 7 Nov 2022 13:04:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2BA8EC433D6; Mon, 7 Nov 2022 13:04:25 +0000 (UTC) From: Huacai Chen To: Huacai Chen Cc: loongarch@lists.linux.dev, Xuefeng Li , Guo Ren , Xuerui Wang , Jiaxun Yang , linux-kernel@vger.kernel.org, Huacai Chen Subject: [PATCH] LoongArch: Combine acpi_boot_table_init() and acpi_boot_init() Date: Mon, 7 Nov 2022 21:01:59 +0800 Message-Id: <20221107130159.3698812-1-chenhuacai@loongson.cn> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Combine acpi_boot_table_init() and acpi_boot_init() since they are very simple, and we don't need to check the return value of acpi_boot_init(). Signed-off-by: Huacai Chen --- arch/loongarch/kernel/acpi.c | 31 ++++++++++--------------------- arch/loongarch/kernel/setup.c | 1 - 2 files changed, 10 insertions(+), 22 deletions(-) diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c index 335398482038..8319cc409009 100644 --- a/arch/loongarch/kernel/acpi.c +++ b/arch/loongarch/kernel/acpi.c @@ -56,23 +56,6 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys= , acpi_size size) return ioremap_cache(phys, size); } =20 -void __init acpi_boot_table_init(void) -{ - /* - * If acpi_disabled, bail out - */ - if (acpi_disabled) - return; - - /* - * Initialize the ACPI boot-time table parser. - */ - if (acpi_table_init()) { - disable_acpi(); - return; - } -} - #ifdef CONFIG_SMP static int set_processor_mask(u32 id, u32 flags) { @@ -156,13 +139,21 @@ static void __init acpi_process_madt(void) loongson_sysconf.nr_cpus =3D num_processors; } =20 -int __init acpi_boot_init(void) +void __init acpi_boot_table_init(void) { /* * If acpi_disabled, bail out */ if (acpi_disabled) - return -1; + return; + + /* + * Initialize the ACPI boot-time table parser. + */ + if (acpi_table_init()) { + disable_acpi(); + return; + } =20 loongson_sysconf.boot_cpu_id =3D read_csr_cpuid(); =20 @@ -173,8 +164,6 @@ int __init acpi_boot_init(void) =20 /* Do not enable ACPI SPCR console by default */ acpi_parse_spcr(earlycon_acpi_spcr_enable, false); - - return 0; } =20 #ifdef CONFIG_ACPI_NUMA diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c index 1eb63fa9bc81..ae436def7ee9 100644 --- a/arch/loongarch/kernel/setup.c +++ b/arch/loongarch/kernel/setup.c @@ -257,7 +257,6 @@ void __init platform_init(void) #ifdef CONFIG_ACPI acpi_gbl_use_default_register_widths =3D false; acpi_boot_table_init(); - acpi_boot_init(); #endif =20 #ifdef CONFIG_NUMA --=20 2.31.1