|
|
|
@ -15,12 +15,15 @@ diff -urN linux-2.6.22.orig/drivers/serial/8250.c linux-2.6.22/drivers/serial/82 |
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#if defined (CONFIG_SERIAL_8250_AU1X00)
|
|
|
|
|
@@ -2436,7 +2443,7 @@
|
|
|
|
|
@@ -2453,7 +2453,11 @@
|
|
|
|
|
{
|
|
|
|
|
struct uart_8250_port *up = (struct uart_8250_port *)port;
|
|
|
|
|
|
|
|
|
|
- wait_for_xmitr(up, UART_LSR_THRE);
|
|
|
|
|
+#ifdef CONFIG_AR7
|
|
|
|
|
+ wait_for_xmitr(up, BOTH_EMPTY);
|
|
|
|
|
+#else
|
|
|
|
|
wait_for_xmitr(up, UART_LSR_THRE);
|
|
|
|
|
+#endif
|
|
|
|
|
serial_out(up, UART_TX, ch);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|