From patchwork Tue Oct 22 16:13:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Bogendoerfer X-Patchwork-Id: 11204789 X-Patchwork-Delegate: paulburton@kernel.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B67F613B1 for ; Tue, 22 Oct 2019 16:13:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9EE9421872 for ; Tue, 22 Oct 2019 16:13:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389253AbfJVQNW (ORCPT ); Tue, 22 Oct 2019 12:13:22 -0400 Received: from mx2.suse.de ([195.135.220.15]:59766 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732118AbfJVQNW (ORCPT ); Tue, 22 Oct 2019 12:13:22 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id BA110B383; Tue, 22 Oct 2019 16:13:20 +0000 (UTC) From: Thomas Bogendoerfer To: Ralf Baechle , Paul Burton , James Hogan , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/5] MIPS: SGI-IP27: collect externs in new header file Date: Tue, 22 Oct 2019 18:13:11 +0200 Message-Id: <20191022161315.4194-1-tbogendoerfer@suse.de> X-Mailer: git-send-email 2.16.4 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org IP27 code has a few externs distributed over .c files. Collect them together into one commcon header file. Signed-off-by: Thomas Bogendoerfer --- arch/mips/sgi-ip27/ip27-common.h | 9 +++++++++ arch/mips/sgi-ip27/ip27-init.c | 4 ++-- arch/mips/sgi-ip27/ip27-reset.c | 2 ++ arch/mips/sgi-ip27/ip27-smp.c | 4 ++-- arch/mips/sgi-ip27/ip27-timer.c | 2 ++ 5 files changed, 17 insertions(+), 4 deletions(-) create mode 100644 arch/mips/sgi-ip27/ip27-common.h diff --git a/arch/mips/sgi-ip27/ip27-common.h b/arch/mips/sgi-ip27/ip27-common.h new file mode 100644 index 000000000000..e9e9f1dc8c20 --- /dev/null +++ b/arch/mips/sgi-ip27/ip27-common.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __IP27_COMMON_H +#define __IP27_COMMON_H + +extern void ip27_reboot_setup(void); +extern void hub_rt_clock_event_init(void); + +#endif /* __IP27_COMMON_H */ diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c index 1dad799758c4..f48e2b3990f6 100644 --- a/arch/mips/sgi-ip27/ip27-init.c +++ b/arch/mips/sgi-ip27/ip27-init.c @@ -36,6 +36,8 @@ #include #include +#include "ip27-common.h" + #define CPU_NONE (cpuid_t)-1 static DECLARE_BITMAP(hub_init_mask, MAX_COMPACT_NODES); @@ -113,8 +115,6 @@ get_nasid(void) >> NSRI_NODEID_SHFT); } -extern void ip27_reboot_setup(void); - void __init plat_mem_setup(void) { u64 p, e, n_mode; diff --git a/arch/mips/sgi-ip27/ip27-reset.c b/arch/mips/sgi-ip27/ip27-reset.c index c90228d0d4c2..74d078247e49 100644 --- a/arch/mips/sgi-ip27/ip27-reset.c +++ b/arch/mips/sgi-ip27/ip27-reset.c @@ -26,6 +26,8 @@ #include #include +#include "ip27-common.h" + void machine_restart(char *command) __noreturn; void machine_halt(void) __noreturn; void machine_power_off(void) __noreturn; diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index 386702abe660..c38df7c62964 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -27,6 +27,8 @@ #include #include +#include "ip27-common.h" + /* * Takes as first input the PROM assigned cpu id, and the kernel * assigned cpu id as the second. @@ -147,8 +149,6 @@ static void ip27_init_cpu(void) static void ip27_smp_finish(void) { - extern void hub_rt_clock_event_init(void); - hub_rt_clock_event_init(); local_irq_enable(); } diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 9ca775465a91..d53a29070e12 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -38,6 +38,8 @@ #include #include +#include "ip27-common.h" + static int rt_next_event(unsigned long delta, struct clock_event_device *evt) { unsigned int cpu = smp_processor_id();