From 090c65639adda433f896e439dfdaaf819e45353f Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 13 Sep 2023 16:08:07 +0200 Subject: [PATCH] m68k: amiga: Add and use "amiga.h" MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit When building with W=1: arch/m68k/amiga/amisound.c:48:13: warning: no previous prototype for ‘amiga_init_sound’ [-Wmissing-prototypes] 48 | void __init amiga_init_sound(void) | ^~~~~~~~~~~~~~~~ arch/m68k/amiga/amisound.c:71:6: warning: no previous prototype for ‘amiga_mksound’ [-Wmissing-prototypes] 71 | void amiga_mksound( unsigned int hz, unsigned int ticks ) | ^~~~~~~~~~~~~ Fix this by introducing a new header file "amiga.h" for holding the prototypes of functions implemented in arch/m68k/amiga/. Signed-off-by: Geert Uytterhoeven Acked-by: Arnd Bergmann Link: https://lore.kernel.org/r/7e9395e1de1c9a34d16ea40a522057f05bbee400.1694613528.git.geert@linux-m68k.org --- arch/m68k/amiga/amiga.h | 5 +++++ arch/m68k/amiga/amisound.c | 2 ++ arch/m68k/amiga/config.c | 4 ++-- 3 files changed, 9 insertions(+), 2 deletions(-) create mode 100644 arch/m68k/amiga/amiga.h diff --git a/arch/m68k/amiga/amiga.h b/arch/m68k/amiga/amiga.h new file mode 100644 index 0000000000000..00392781442cb --- /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 442bdeee6bd79..714fe8ec6afa3 100644 --- a/arch/m68k/amiga/amisound.c +++ b/arch/m68k/amiga/amisound.c @@ -16,6 +16,8 @@ #include +#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 3137b45750dfc..7791673e547bf 100644 --- a/arch/m68k/amiga/config.c +++ b/arch/m68k/amiga/config.c @@ -39,6 +39,8 @@ #include #include +#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 -- 2.30.2