ISR0 28 drivers/net/wan/hd64570.h #define ISR0 0x10 /* Interrupt Status 0 */ ISR0 40 drivers/net/wan/hd64572.h #define ISR0 0x6c /* Interrupt Status Register 0 */ ISR0 299 drivers/tty/synclinkmp.c #define ISR0 0x10