chan_interrupt 30 arch/um/drivers/chan.h extern void chan_interrupt(struct line *line, int irq); chan_interrupt 136 arch/um/drivers/chan_kern.c chan_interrupt(line, line->driver->read_irq); chan_interrupt 25 arch/um/drivers/line.c chan_interrupt(line, irq); chan_interrupt 237 arch/um/drivers/line.c chan_interrupt(line, line->driver->read_irq);