[PATCH 1/2] tty/serial: Update of_serial's XSCALE port type to be generic

[Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>]

Instead of adding a specific nvidia,tegra250-uart entry, add a generic
xscale entry that can be used by any XSCALE-compatible device. This avoids
us having to add a new entry per vendor to of_serial.c, just like all the
other already extant entries.

I assume this patch will be squashed into or replace
b9e7db240617f12dd371b0a363042fb007e97ed7
tty/serial: Add devicetree support for nVidia Tegra serial ports

Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 drivers/tty/serial/of_serial.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
index 0d3f138..bfc1c2e 100644
--- a/drivers/tty/serial/of_serial.c
+++ b/drivers/tty/serial/of_serial.c
@@ -168,7 +168,7 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = {
 	{ .compatible = "ns16550",  .data = (void *)PORT_16550, },
 	{ .compatible = "ns16750",  .data = (void *)PORT_16750, },
 	{ .compatible = "ns16850",  .data = (void *)PORT_16850, },
-	{ .compatible = "nvidia,tegra250-uart",  .data = (void *)PORT_XSCALE, },
+	{ .compatible = "xscale",   .data = (void *)PORT_XSCALE, },
 #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL
 	{ .compatible = "ibm,qpace-nwp-serial",
 		.data = (void *)PORT_NWPSERIAL, },
-- 
1.7.0.4