zaurus bluetooth regression

[Pavel Machek]

Hi!

It seems this commit

commit 7a56aa45982bb87bfca98a2832b5ae782c03364a
Author: Yegor Yefremov <yegor_sub1 at visionsystems.de>
Date:   Wed Jun 16 16:29:55 2010 +0200

    serial: add UART_CAP_EFR and UART_CAP_SLEEP flags to 16C950 UARTs
definition

    Adding UART_CAP_EFR and UART_CAP_SLEEP flags will enable sleep
mode
    and automatic CTS flow control for 16C950 UARTs. It will also
avoid
    capabilities detection warning like this:

    "ttyS0: detected caps 00000700 should be 00000100"

    Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>

...is responsible for my bluetooth problems on zaurus -- at least
bisect pointed to it,  as I use 16C950-based bluetooth card, it seems
very logical. I'll try 2.6.37-rc8 with that patch reverted...

See https://bugzilla.kernel.org/show_bug.cgi?id=17061  .

								Pavel

diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 09ef570..bc8ed4b 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -241,7 +241,7 @@ static const struct serial8250_config uart_config[] = {
 		.fifo_size	= 128,
 		.tx_loadsz	= 128,
 		.fcr		= UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
-		.flags		= UART_CAP_FIFO,
+		.flags		= UART_CAP_FIFO | UART_CAP_EFR | UART_CAP_SLEEP,
 	},
 	[PORT_16654] = {
 		.name		= "ST16654",

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