m68k: atari: Make ikbd_reset() static

When building with W=1:

    arch/m68k/atari/atakeyb.c:335:6: warning: no previous prototype for ‘ikbd_reset’ [-Wmissing-prototypes]
      335 | void ikbd_reset(void)
	  |      ^~~~~~~~~~

Fix this by making ikbd_reset() static.
There was never a user outside arch/m68k/atari/atakey.c.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/6babf691fff55f913808ad845e66f60ab00063b2.1694613528.git.geert@linux-m68k.org

diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index 5e0e682f9c61a60ef3a2370aaab7573d7690f99e..49a9a459bdf4ccbd0804d9853c79b6d7b1d85669 100644 (file)
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -332,7 +332,7 @@ void ikbd_write(const char *str, int len)
 }
 
 /* Reset (without touching the clock) */
-void ikbd_reset(void)
+static void ikbd_reset(void)
 {
        static const char cmd[2] = { 0x80, 0x01 };