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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-04-08 17:16:06 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-24 21:16:55 -0700
commita5b6f60c5a30c494017c7a2d11c4067f90d3d0df (patch)
tree2f80d1a6c2655c5c12f40cafbc47516284934d42 /drivers/usb/serial/usb-serial.c
parent441b62c1edb986827154768d89bbac0ba779984f (diff)
downloadblackbird-op-linux-a5b6f60c5a30c494017c7a2d11c4067f90d3d0df.tar.gz
blackbird-op-linux-a5b6f60c5a30c494017c7a2d11c4067f90d3d0df.zip
usb serial: more fixes and groundwork for tty changes
- If a termios change fails due to lack of memory we should copy the old settings back over as the device has not changed - Note various locking problems - kl5kusb105 had various remaining tty flag handling problems - Make safe_serial use tty_insert_flip_string not open coded loops - set termios speed properly in usb_serial Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
-rw-r--r--drivers/usb/serial/usb-serial.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index baf953d14d82..a9934a3f9845 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1179,6 +1179,8 @@ static int __init usb_serial_init(void)
usb_serial_tty_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
usb_serial_tty_driver->init_termios = tty_std_termios;
usb_serial_tty_driver->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
+ usb_serial_tty_driver->init_termios.c_ispeed = 9600;
+ usb_serial_tty_driver->init_termios.c_ospeed = 9600;
tty_set_operations(usb_serial_tty_driver, &serial_ops);
result = tty_register_driver(usb_serial_tty_driver);
if (result) {
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