From nobody Mon Dec 15 23:50:35 2025 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 B0B7BEDEC5D for ; Wed, 13 Sep 2023 14:10:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241354AbjIMOKO (ORCPT ); Wed, 13 Sep 2023 10:10:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241372AbjIMOJW (ORCPT ); Wed, 13 Sep 2023 10:09:22 -0400 Received: from laurent.telenet-ops.be (laurent.telenet-ops.be [IPv6:2a02:1800:110:4::f00:19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 43D971BD2 for ; Wed, 13 Sep 2023 07:08:52 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:f674:9611:cd05:f25a]) by laurent.telenet-ops.be with bizsmtp id lS8n2A0073fvA4V01S8nmD; Wed, 13 Sep 2023 16:08:48 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1qgQXd-003csL-PL; Wed, 13 Sep 2023 16:08:47 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1qgQXv-00FV57-44; Wed, 13 Sep 2023 16:08:47 +0200 From: Geert Uytterhoeven To: linux-m68k@lists.linux-m68k.org Cc: Arnd Bergmann , Finn Thain , Michael Schmitz , Philip Blundell , Greg Ungerer , Joshua Thompson , Sam Creasey , Laurent Vivier , linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 22/52] m68k: atari: Add and use "atari.h" Date: Wed, 13 Sep 2023 16:08:12 +0200 Message-Id: <336e4a478ccbfd7e3e91cdbd27636947587a23a6.1694613528.git.geert@linux-m68k.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When building with W=3D1: arch/m68k/atari/time.c:59:1: warning: no previous prototype for =E2=80= =98atari_sched_init=E2=80=99 [-Wmissing-prototypes] 59 | atari_sched_init(void) | ^~~~~~~~~~~~~~~~ arch/m68k/atari/time.c:140:5: warning: no previous prototype for =E2=80= =98atari_mste_hwclk=E2=80=99 [-Wmissing-prototypes] 140 | int atari_mste_hwclk( int op, struct rtc_time *t ) | ^~~~~~~~~~~~~~~~ arch/m68k/atari/time.c:199:5: warning: no previous prototype for =E2=80= =98atari_tt_hwclk=E2=80=99 [-Wmissing-prototypes] 199 | int atari_tt_hwclk( int op, struct rtc_time *t ) | ^~~~~~~~~~~~~~ arch/m68k/atari/ataints.c:267:13: warning: no previous prototype for = =E2=80=98atari_init_IRQ=E2=80=99 [-Wmissing-prototypes] 267 | void __init atari_init_IRQ(void) | ^~~~~~~~~~~~~~ arch/m68k/atari/atasound.c:36:6: warning: no previous prototype for =E2= =80=98atari_microwire_cmd=E2=80=99 [-Wmissing-prototypes] 36 | void atari_microwire_cmd (int cmd) | ^~~~~~~~~~~~~~~~~~~ arch/m68k/atari/atasound.c:53:6: warning: no previous prototype for =E2= =80=98atari_mksound=E2=80=99 [-Wmissing-prototypes] 53 | void atari_mksound (unsigned int hz, unsigned int ticks) | ^~~~~~~~~~~~~ Fix this by introducing a new header file "atari.h" for holding the prototypes of functions implemented in arch/m68k/atari/. Signed-off-by: Geert Uytterhoeven Acked-by: Arnd Bergmann --- v2: - Add Acked-by. --- arch/m68k/atari/ataints.c | 3 +-- arch/m68k/atari/atari.h | 15 +++++++++++++++ arch/m68k/atari/atasound.c | 1 + arch/m68k/atari/config.c | 11 ++--------- arch/m68k/atari/time.c | 2 ++ 5 files changed, 21 insertions(+), 11 deletions(-) create mode 100644 arch/m68k/atari/atari.h diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c index 56f02ea2c248d844..23256434191c39af 100644 --- a/arch/m68k/atari/ataints.c +++ b/arch/m68k/atari/ataints.c @@ -52,6 +52,7 @@ #include #include =20 +#include "atari.h" =20 /* * Atari interrupt handling scheme: @@ -81,8 +82,6 @@ __ALIGN_STR "\n\t" "orw #0x200,%sp@\n\t" /* set saved ipl to 2 */ "rte"); =20 -extern void atari_microwire_cmd(int cmd); - static unsigned int atari_irq_startup(struct irq_data *data) { unsigned int irq =3D data->irq; diff --git a/arch/m68k/atari/atari.h b/arch/m68k/atari/atari.h new file mode 100644 index 0000000000000000..494a03ddac3d16ae --- /dev/null +++ b/arch/m68k/atari/atari.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +struct rtc_time; + +/* ataints.c */ +void atari_init_IRQ(void); + +/* atasound.c */ +void atari_microwire_cmd(int cmd); +void atari_mksound(unsigned int hz, unsigned int ticks); + +/* time.c */ +void atari_sched_init(void); +int atari_mste_hwclk(int op, struct rtc_time *t); +int atari_tt_hwclk(int op, struct rtc_time *t); diff --git a/arch/m68k/atari/atasound.c b/arch/m68k/atari/atasound.c index a8724d998c39fcfa..c38ef0e6078e7260 100644 --- a/arch/m68k/atari/atasound.c +++ b/arch/m68k/atari/atasound.c @@ -28,6 +28,7 @@ #include #include =20 +#include "atari.h" =20 /* * stuff from the old atasound.c diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c index b4fe4273ad912ebe..b48a0606a00068b9 100644 --- a/arch/m68k/atari/config.c +++ b/arch/m68k/atari/config.c @@ -48,6 +48,8 @@ #include #include =20 +#include "atari.h" + u_long atari_mch_cookie; EXPORT_SYMBOL(atari_mch_cookie); =20 @@ -69,19 +71,10 @@ int atari_rtc_year_offset; static void atari_reset(void); static void atari_get_model(char *model); static void atari_get_hardware_list(struct seq_file *m); - -/* atari specific irq functions */ -extern void atari_init_IRQ (void); -extern void atari_mksound(unsigned int count, unsigned int ticks); #ifdef CONFIG_HEARTBEAT static void atari_heartbeat(int on); #endif =20 -/* atari specific timer functions (in time.c) */ -extern void atari_sched_init(void); -extern int atari_mste_hwclk (int, struct rtc_time *); -extern int atari_tt_hwclk (int, struct rtc_time *); - /* ++roman: This is a more elaborate test for an SCC chip, since the plain * Medusa board generates DTACK at the SCC's standard addresses, but a SCC * board in the Medusa is possible. Also, the addresses where the ST_ESCC diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c index 7e44d0e9d0f8a902..3453c6dc6b41d3c9 100644 --- a/arch/m68k/atari/time.c +++ b/arch/m68k/atari/time.c @@ -23,6 +23,8 @@ #include #include =20 +#include "atari.h" + DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL_GPL(rtc_lock); =20 --=20 2.34.1