upgrade to 2.6.17, probably break some stuff temporary
[openwrt.git] / target / linux / aruba-2.6 / patches / 011-ap6x_serial_fix.patch
1 diff -urN linux.old/drivers/serial/8250.c linux.net/drivers/serial/8250.c
2 --- linux.old/drivers/serial/8250.c     2006-01-15 07:16:02.000000000 +0100
3 +++ linux.net/drivers/serial/8250.c     2006-01-30 06:12:30.509342250 +0100
4 @@ -1510,7 +1510,7 @@
5  {
6         struct uart_8250_port *up = (struct uart_8250_port *)port;
7         unsigned long flags;
8 -       unsigned char lsr, iir;
9 +//     unsigned char lsr, iir;
10         int retval;
11  
12         up->capabilities = uart_config[up->port.type].flags;
13 @@ -1615,6 +1615,8 @@
14  
15         serial8250_set_mctrl(&up->port, up->port.mctrl);
16  
17 +// For some reason this test causes problems on the AP6x serial console
18 +#if 0
19         /*
20          * Do a quick test to see if we receive an
21          * interrupt when we enable the TX irq.
22 @@ -1633,7 +1635,8 @@
23         } else {
24                 up->bugs &= ~UART_BUG_TXEN;
25         }
26 -
27 +#endif
28 +       
29         spin_unlock_irqrestore(&up->port.lock, flags);
30  
31         /*