taglinefilesource code
timer65kernel/chr_drv/serial.cunsigned int timer = SER1_TIMEOUT + info->line;
timer71kernel/chr_drv/serial.ctimer_active &= ~(1 << timer);
timer82kernel/chr_drv/serial.ctimer_table[timer].expires = jiffies + 10;
timer83kernel/chr_drv/serial.ctimer_active |= 1 << timer;