ringtools/imy: fix duplicate definition of tdma_durations[] The bug was reported by Vadim Yanitskiy <fixeria@osmocom.org>, although the present fix is slightly different from the contributed patch: because main.c doesn't need this tdma_durations[] array at all, let's simply remove the reference to this array from main.c rather than turn it into an extern. I no longer remember my original thought flow that resulted (by mistake) in tdma_durations[] being multiply defined in main.c and durations.c. My intent might have been to define all globals in main.c and have the reference in durations.c be an extern - and I missed that extern - but without clear memory, I have no certainty. In any case, having this data array defined in the same module that fills it (durations.c) is sensible, so let's make it the new way.

#include "types.h"
#include "melody.h"

extern char _end[];

struct melentry *melody_buf_start, *melody_buf_tailptr;
int melody_mode;

main()
{
	uart_select_init();
	printf("FreeCalypso buzzer player running\n");
	print_boot_rom_info();
	*(volatile u16 *)0xfffe4806 = 0xFFF3;	/* enable ARMIO clock */
	timer_init();
	melody_buf_start = (struct melentry *) _end;
	melody_buf_tailptr = melody_buf_start;
	for (;;) {
		putchar('=');
		if (command_entry())
			command_dispatch();
	}
}