PCI_CLASS_COMMUNICATION_MODEM 272 arch/x86/kernel/early_printk.c if (((classcode >> 16 != PCI_CLASS_COMMUNICATION_MODEM) && PCI_CLASS_COMMUNICATION_MODEM 3777 drivers/tty/serial/8250/8250_pci.c ((dev->class >> 8) != PCI_CLASS_COMMUNICATION_MODEM)) || PCI_CLASS_COMMUNICATION_MODEM 5602 drivers/tty/serial/8250/8250_pci.c PCI_CLASS_COMMUNICATION_MODEM << 8,