prev_pc 94 arch/csky/kernel/traps.c static unsigned long prev_pc; prev_pc 96 arch/csky/kernel/traps.c if ((regs->pc == prev_pc) && prev_pc != 0) { prev_pc 97 arch/csky/kernel/traps.c prev_pc = 0; prev_pc 99 arch/csky/kernel/traps.c prev_pc = regs->pc;