IACK_SC 123 arch/alpha/kernel/irq_i8259.c #if defined(IACK_SC) IACK_SC 133 arch/alpha/kernel/irq_i8259.c int j = *(vuip) IACK_SC; IACK_SC 139 arch/alpha/kernel/irq_i8259.c #if defined(CONFIG_ALPHA_GENERIC) || !defined(IACK_SC)