rx_wakeup_irq 73 drivers/tty/serial/8250/8250_mtk.c int rx_wakeup_irq; rx_wakeup_irq 547 drivers/tty/serial/8250/8250_mtk.c data->rx_wakeup_irq = platform_get_irq_optional(pdev, 1); rx_wakeup_irq 570 drivers/tty/serial/8250/8250_mtk.c int irq = data->rx_wakeup_irq; rx_wakeup_irq 594 drivers/tty/serial/8250/8250_mtk.c int irq = data->rx_wakeup_irq;