cop0_status 2942 arch/mips/cavium-octeon/octeon-irq.c unsigned long cop0_status; cop0_status 2946 arch/mips/cavium-octeon/octeon-irq.c cop0_status = read_c0_status(); cop0_status 2947 arch/mips/cavium-octeon/octeon-irq.c cop0_cause &= cop0_status;