serial: Fix ASYNC_* => UPF_* flags misuse

The UPF_* flags are the correct values to use for struct uart_port
and struct old_serial_port/SERIAL_PORT_DFNS.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/arch/mips/pmcs-msp71xx/msp_serial.c b/arch/mips/pmcs-msp71xx/msp_serial.c
index d304be2..8e6e8db 100644
--- a/arch/mips/pmcs-msp71xx/msp_serial.c
+++ b/arch/mips/pmcs-msp71xx/msp_serial.c
@@ -110,7 +110,7 @@
 	up.uartclk	= uartclk;
 	up.regshift	= 2;
 	up.iotype	= UPIO_MEM;
-	up.flags	= ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+	up.flags	= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
 	up.type		= PORT_16550A;
 	up.line		= 0;
 	up.serial_out	= msp_serial_out;