usart_dta          39 arch/m68k/atari/debug.c 	st_mfp.usart_dta = c;
usart_dta         136 arch/m68k/atari/debug.c 	return st_mfp.usart_dta;
usart_dta         566 arch/m68k/include/asm/atarihw.h   u_char usart_dta;