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| author | Alan Cox <alan@linux.intel.com> | 2009-09-19 13:13:33 -0700 |
|---|---|---|
| committer | Live-CD User <linux@linux.site> | 2009-09-19 13:13:33 -0700 |
| commit | fe1ae7fdd2ee603f2d95f04e09a68f7f79045127 (patch) | |
| tree | 1234647e3bd970cfb105dab1c4f0ad2cd14ce179 /drivers/usb/serial/cypress_m8.c | |
| parent | ba15ab0e8de0d4439a91342ad52d55ca9e313f3d (diff) | |
| download | op-kernel-dev-fe1ae7fdd2ee603f2d95f04e09a68f7f79045127.zip op-kernel-dev-fe1ae7fdd2ee603f2d95f04e09a68f7f79045127.tar.gz | |
tty: USB serial termios bits
Various drivers have hacks to mangle termios structures. This stems from
the fact there is no nice setup hook for configuring the termios settings
when the port is created
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/cypress_m8.c')
| -rw-r--r-- | drivers/usb/serial/cypress_m8.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index df1adb9..e0a8b71 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -657,15 +657,7 @@ static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port) spin_unlock_irqrestore(&priv->lock, flags); /* Set termios */ - result = cypress_write(tty, port, NULL, 0); - - if (result) { - dev_err(&port->dev, - "%s - failed setting the control lines - error %d\n", - __func__, result); - return result; - } else - dbg("%s - success setting the control lines", __func__); + cypress_send(port); if (tty) cypress_set_termios(tty, port, &priv->tmp_termios); @@ -1003,6 +995,8 @@ static void cypress_set_termios(struct tty_struct *tty, dbg("%s - port %d", __func__, port->number); spin_lock_irqsave(&priv->lock, flags); + /* We can't clean this one up as we don't know the device type + early enough */ if (!priv->termios_initialized) { if (priv->chiptype == CT_EARTHMATE) { *(tty->termios) = tty_std_termios; |
