code.vuplus.com Git - vuplus_openvuplus_3.0/blob - meta-bsp/common/recipes/linux/linux-vuplus-2.6.37/serial.patch

   1 diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
   2 index d75f8c7..49e0930 100644
   3 --- a/drivers/serial/8250.c
   4 +++ b/drivers/serial/8250.c
   5 @@ -1696,6 +1696,7 @@ static int serial_link_irq_chain(struct uart_8250_port *up)
   6                 i->head = &up->list;
   7                 spin_unlock_irq(&i->lock);
   8                 irq_flags |= up->port.irqflags;
   9 +               printk("request_irq %d %d %p\n", irq_flags, up->port.irq, i);
  10                 ret = request_irq(up->port.irq, serial8250_interrupt,
  11                                   irq_flags, "serial", i);
  12                 if (ret < 0)