refresh kernel patches

SVN-Revision: 11203

target/linux/rb532/patches/220-serial_fix.patch

@@ -1,7 +1,8 @@
-diff -urN linux.old/drivers/serial/8250.c linux.dev/drivers/serial/8250.c
---- linux.old/drivers/serial/8250.c	2006-06-08 20:21:20.000000000 +0200
-+++ linux.dev/drivers/serial/8250.c	2006-06-08 20:19:40.000000000 +0200
-@@ -351,6 +351,13 @@
+Index: linux-2.6.23.17/drivers/serial/8250.c
+===================================================================
+--- linux-2.6.23.17.orig/drivers/serial/8250.c
++++ linux-2.6.23.17/drivers/serial/8250.c
+@@ -433,6 +433,13 @@ serial_out(struct uart_8250_port *up, in
  	default:
  		outb(value, up->port.iobase + offset);
  	}
@@ -14,5 +15,4 @@ diff -urN linux.old/drivers/serial/8250.c linux.dev/drivers/serial/8250.c
 +#endif
  }
  
- /*
-
+ static void