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m68k: apollo: Add and use "apollo.h"

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When building with W=1:

    arch/m68k/apollo/dn_ints.c:43:13: warning: no previous prototype for ‘dn_init_IRQ’ [-Wmissing-prototypes]
       43 | void __init dn_init_IRQ(void)
	  |             ^~~~~~~~~~~

Fix this by introducing a new header file "apollo.h" for holding the
prototypes of functions implemented in arch/m68k/apollo/.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/d78eceb83b8dd1931be1789204898060664e23f6.1694613528.git.geert@linux-m68k.org
This commit is contained in:
Geert Uytterhoeven 2023-09-13 16:08:16 +02:00
parent 7509c04afe
commit 676ca3c3fd
3 changed files with 8 additions and 1 deletions
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4
arch/m68k/apollo/apollo.h Normal file
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@ -0,0 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* dn_ints.c */
void dn_init_IRQ(void);

3
arch/m68k/apollo/config.c
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@ -17,6 +17,8 @@
#include <asm/machdep.h>
#include <asm/config.h>
#include "apollo.h"
u_long sio01_physaddr;
u_long sio23_physaddr;
u_long rtc_physaddr;
@ -27,7 +29,6 @@ u_long timer_physaddr;
u_long apollo_model;
extern void dn_sched_init(void);
extern void dn_init_IRQ(void);
extern int dn_dummy_hwclk(int, struct rtc_time *);
static void dn_dummy_reset(void);
#ifdef CONFIG_HEARTBEAT

2
arch/m68k/apollo/dn_ints.c
View File

@ -5,6 +5,8 @@
#include <asm/traps.h>
#include <asm/apollohw.h>
#include "apollo.h"
static unsigned int apollo_irq_startup(struct irq_data *data)
{
unsigned int irq = data->irq;