[SERIAL] uart_port flags member should use UPF_*

Convert usage of ASYNC_* to UPF_*.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c
index 059755b..8bce711 100644
--- a/arch/mips/pmc-sierra/yosemite/setup.c
+++ b/arch/mips/pmc-sierra/yosemite/setup.c
@@ -185,7 +185,7 @@
 	up.uartclk      = TITAN_UART_CLK;
 	up.regshift     = 0;
 	up.iotype       = UPIO_MEM;
-	up.flags        = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+	up.flags        = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
 	up.line         = 0;
 
 	if (early_serial_setup(&up))