[PATCH v3] m68k: amiga: remove redundant amiga_reset prototype

[Thorsten Blum <thorsten.blum@linux.dev>]

Remove the redundant amiga_reset() prototype and mark the first one as
__noreturn instead.

Tested-by: Daniel Palmer <daniel@thingy.jp>
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
Changes in v3:
- Fix patch description and drop __noreturn from the definition (Geert)
- v2: https://lore.kernel.org/r/20260626145731.64010-2-thorsten.blum@linux.dev/

Changes in v2:
- Specify the __noreturn attribute before the function name to avoid a
  compile-time error (Daniel)
- v1: https://lore.kernel.org/r/20260626104142.3782-2-thorsten.blum@linux.dev/
---
 arch/m68k/amiga/config.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index 242d18e750b0..6e89e7f7e98b 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -96,7 +96,7 @@ 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);
-static void amiga_reset(void);
+static void amiga_reset(void) __noreturn;
 static void amiga_mem_console_write(struct console *co, const char *b,
 				    unsigned int count);
 #ifdef CONFIG_HEARTBEAT
@@ -543,8 +543,6 @@ static u64 amiga_read_clk(struct clocksource *cs)
 	return ticks;
 }
 
-static void amiga_reset(void)  __noreturn;
-
 static void amiga_reset(void)
 {
 	unsigned long jmp_addr040 = virt_to_phys(&&jmp_addr_label040);