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authorDave Mitchell <dmitchell@amcc.com>2009-06-09 13:39:47 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-06-16 14:15:45 +1000
commiteedacbf02df462d6c915d8d642b23fb450d485c7 (patch)
treef84779cc575df6f7001dc6cce639c4ada30b99f7 /drivers/serial/of_serial.c
parente364ca92770a84ab3a917359ba7fed69479a16e3 (diff)
of_serial: Add UPF_FIXED_TYPE flag
This patch adds the UPF_FIXED_TYPE flag which will bypass the 8250's autoconfig probe for uart type. The uart type identified by the of_serial's parse of the flat device tree will be utilized as defined. Signed-off-by: Dave Mitchell <dmitchell@amcc.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/serial/of_serial.c')
-rw-r--r--drivers/serial/of_serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index 14f8fa9135b..3f2027c70e4 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -67,7 +67,7 @@ static int __devinit of_platform_serial_setup(struct of_device *ofdev,
port->type = type;
port->uartclk = *clk;
port->flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP
- | UPF_FIXED_PORT;
+ | UPF_FIXED_PORT | UPF_FIXED_TYPE;
port->dev = &ofdev->dev;
/* If current-speed was set, then try not to change it. */
if (spd)