When building with W=1: CC arch/m68k/68000/timers.o arch/m68k/68000/timers.c:120:5: warning: no previous prototype for ‘m68328_hwclk’ [-Wmissing-prototypes] int m68328_hwclk(int set, struct rtc_time *t) ^~~~~~~~~~~~ Include m68328.h to get prototype for m68328_hwclk(). Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxxxxx> --- arch/m68k/68000/timers.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/m68k/68000/timers.c b/arch/m68k/68000/timers.c index 0d0417cebc7f..00fb0dd12faa 100644 --- a/arch/m68k/68000/timers.c +++ b/arch/m68k/68000/timers.c @@ -25,6 +25,8 @@ #include <asm/machdep.h> #include <asm/MC68VZ328.h> +#include "m68328.h" + /***************************************************************************/ #if defined(CONFIG_DRAGEN2) -- 2.25.1