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serial: 8250_dw: Don't use UPF_FIXED_TYPE
authorHeikki Krogerus <heikki.krogerus@linux.intel.com>
Thu, 10 Jan 2013 09:25:06 +0000 (11:25 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Jan 2013 07:03:00 +0000 (23:03 -0800)
Allow 8250.c to determine the port type for us. This allows
the driver take advantage of FIFO on Designware UARTs that
have it.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_dw.c patch | blob | blame | history

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 1d0dba2d562d27bb72a3e91f2273176c4cd67f41..ff83ea518760d64f441c9204913ece8460e5df4f 100644 (file)
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -112,7 +112,7 @@ static int dw8250_probe(struct platform_device *pdev)
        uart.port.handle_irq = dw8250_handle_irq;
        uart.port.type = PORT_8250;
        uart.port.flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP |
-               UPF_FIXED_PORT | UPF_FIXED_TYPE;
+               UPF_FIXED_PORT;
        uart.port.dev = &pdev->dev;
 
        uart.port.iotype = UPIO_MEM;