WTCSR_IOVF         27 arch/sh/include/cpu-sh2/cpu/watchdog.h #define WTCSR_IOVF	0x80
WTCSR_IOVF         19 arch/sh/include/cpu-sh3/cpu/watchdog.h #define WTCSR_IOVF	0x08
WTCSR_IOVF         38 arch/sh/include/cpu-sh4/cpu/watchdog.h #define WTCSR_IOVF	0x08