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-rw-r--r--arch/m68k/amiga/amiga.h5
-rw-r--r--arch/m68k/amiga/amisound.c2
-rw-r--r--arch/m68k/amiga/config.c4
3 files changed, 9 insertions, 2 deletions
diff --git a/arch/m68k/amiga/amiga.h b/arch/m68k/amiga/amiga.h
new file mode 100644
index 000000000000..00392781442c
--- /dev/null
+++ b/arch/m68k/amiga/amiga.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/* amisound.c */
+void amiga_init_sound(void);
+void amiga_mksound(unsigned int hz, unsigned int ticks);
diff --git a/arch/m68k/amiga/amisound.c b/arch/m68k/amiga/amisound.c
index 442bdeee6bd7..714fe8ec6afa 100644
--- a/arch/m68k/amiga/amisound.c
+++ b/arch/m68k/amiga/amisound.c
@@ -16,6 +16,8 @@
#include <asm/amigahw.h>
+#include "amiga.h"
+
static unsigned short *snd_data;
static const signed char sine_data[] = {
0, 39, 75, 103, 121, 127, 121, 103, 75, 39,
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index 3137b45750df..7791673e547b 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -39,6 +39,8 @@
#include <asm/io.h>
#include <asm/config.h>
+#include "amiga.h"
+
static unsigned long amiga_model;
unsigned long amiga_eclock;
@@ -96,9 +98,7 @@ static char amiga_model_name[13] = "Amiga ";
static void amiga_sched_init(void);
static void amiga_get_model(char *model);
static void amiga_get_hardware_list(struct seq_file *m);
-extern void amiga_mksound(unsigned int count, unsigned int ticks);
static void amiga_reset(void);
-extern void amiga_init_sound(void);
static void amiga_mem_console_write(struct console *co, const char *b,
unsigned int count);
#ifdef CONFIG_HEARTBEAT