From patchwork Tue Jun 13 23:39:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 13279302 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 11601C001B1 for ; Tue, 13 Jun 2023 23:40:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241224AbjFMXkI (ORCPT ); Tue, 13 Jun 2023 19:40:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241185AbjFMXju (ORCPT ); Tue, 13 Jun 2023 19:39:50 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 322AA1FC1; Tue, 13 Jun 2023 16:39:37 -0700 (PDT) Message-ID: <20230613224545.431995857@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1686699575; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=KovQmxHAduP9K1IJzcjAHDrTAJrP6R2ub7olKG/Nt4k=; b=S5XqhegzNMmoBMubC4ItUZLALBFvIxHYIXbLb+wSq8U5/4sbsbEarf8iLB9msAP1qQNBa5 ZXBbLCCAhFFxXFpXnvc5g+UBRdkoIZHSkhNrY+/PNW92EAMhwurbX0Gee2JfqjfU4sji6t D1OcGpBTohbu+DkApu+YTPfgQS91Pv32pRG8Njvuh+uLhDEJFXjgsl23TIcupRDWmSLFni e0y2HTb5eKVlWzQoAFH3KSXswlde2jmlldgRU2AUJVOrMezYS5iSjwjvDKQYQjWpgCvkwZ 4f+lkwOAUOkFk53rNJm4+VzWNVNItfmaysNTyqYgbMAYKZHQMR1/rGaEnXozYw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1686699575; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=KovQmxHAduP9K1IJzcjAHDrTAJrP6R2ub7olKG/Nt4k=; b=wguOJEto0a1kHNhs4bWY/QmwskE6nEyjtUyErmp0bbC7yJSrOpxmaDsWhVNxsSRcUqJ7BC 1B2kAuQsawIOpDDw== From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Linus Torvalds , Nikolay Borisov , "Ahmed S. Darwish" , Arnd Bergmann , "David S. Miller" , sparclinux@vger.kernel.org, Russell King , linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, Huacai Chen , WANG Xuerui , loongarch@lists.linux.dev, Geert Uytterhoeven , linux-m68k@lists.linux-m68k.org, Thomas Bogendoerfer , linux-mips@vger.kernel.org, Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , linux-sh@vger.kernel.org, Richard Weinberger , Anton Ivanov , Johannes Berg , linux-um@lists.infradead.org, Richard Henderson , "James E.J. Bottomley" , Michael Ellerman , Chris Zankel , Tom Lendacky Subject: [patch 09/17] sparc/cpu: Switch to arch_cpu_finalize_init() References: <20230613223827.532680283@linutronix.de> MIME-Version: 1.0 Date: Wed, 14 Jun 2023 01:39:35 +0200 (CEST) Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org check_bugs() is about to be phased out. Switch over to the new arch_cpu_finalize_init() implementation. No functional change. Signed-off-by: Thomas Gleixner Cc: "David S. Miller" Cc: sparclinux@vger.kernel.org Reviewed-by: Sam Ravnborg Reviewed-by: Philippe Mathieu-Daudé --- arch/sparc/Kconfig | 1 + arch/sparc/include/asm/bugs.h | 18 ------------------ arch/sparc/kernel/setup_32.c | 7 +++++++ 3 files changed, 8 insertions(+), 18 deletions(-) --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -52,6 +52,7 @@ config SPARC config SPARC32 def_bool !64BIT select ARCH_32BIT_OFF_T + select ARCH_HAS_CPU_FINALIZE_INIT if !SMP select ARCH_HAS_SYNC_DMA_FOR_CPU select CLZ_TAB select DMA_DIRECT_REMAP --- a/arch/sparc/include/asm/bugs.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* include/asm/bugs.h: Sparc probes for various bugs. - * - * Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net) - */ - -#ifdef CONFIG_SPARC32 -#include -#endif - -extern unsigned long loops_per_jiffy; - -static void __init check_bugs(void) -{ -#if defined(CONFIG_SPARC32) && !defined(CONFIG_SMP) - cpu_data(0).udelay_val = loops_per_jiffy; -#endif -} --- a/arch/sparc/kernel/setup_32.c +++ b/arch/sparc/kernel/setup_32.c @@ -412,3 +412,10 @@ static int __init topology_init(void) } subsys_initcall(topology_init); + +#if defined(CONFIG_SPARC32) && !defined(CONFIG_SMP) +void __init arch_cpu_finalize_init(void) +{ + cpu_data(0).udelay_val = loops_per_jiffy; +} +#endif