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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2009-06-11 12:26:29 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-11 08:50:56 -0700 |
| commit | 335f8514f200e63d689113d29cb7253a5c282967 (patch) | |
| tree | 11504d090e8e2cd3c1ada3e6765f69f216065d00 /drivers/usb/serial/kobil_sct.c | |
| parent | 1ec739be75a6cb961a46ba0b1982d0edb7f27558 (diff) | |
| download | linux-335f8514f200e63d689113d29cb7253a5c282967.tar.gz linux-335f8514f200e63d689113d29cb7253a5c282967.tar.bz2 linux-335f8514f200e63d689113d29cb7253a5c282967.zip | |
tty: Bring the usb tty port structure into more use
This allows us to clean stuff up, but is probably also going to cause
some app breakage with buggy apps as we now implement proper POSIX behaviour
for USB ports matching all the other ports. This does also mean other apps
that break on USB will now work properly.
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/serial/kobil_sct.c')
| -rw-r--r-- | drivers/usb/serial/kobil_sct.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index c148544953b3..6b570498287f 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -72,8 +72,7 @@ static int kobil_startup(struct usb_serial *serial); static void kobil_shutdown(struct usb_serial *serial); static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port, struct file *filp); -static void kobil_close(struct tty_struct *tty, struct usb_serial_port *port, - struct file *filp); +static void kobil_close(struct usb_serial_port *port); static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count); static int kobil_write_room(struct tty_struct *tty); @@ -209,7 +208,7 @@ static void kobil_shutdown(struct usb_serial *serial) for (i = 0; i < serial->num_ports; ++i) { while (serial->port[i]->port.count > 0) - kobil_close(NULL, serial->port[i], NULL); + kobil_close(serial->port[i]); kfree(usb_get_serial_port_data(serial->port[i])); usb_set_serial_port_data(serial->port[i], NULL); } @@ -346,11 +345,11 @@ static int kobil_open(struct tty_struct *tty, } -static void kobil_close(struct tty_struct *tty, - struct usb_serial_port *port, struct file *filp) +static void kobil_close(struct usb_serial_port *port) { dbg("%s - port %d", __func__, port->number); + /* FIXME: Add rts/dtr methods */ if (port->write_urb) { usb_kill_urb(port->write_urb); usb_free_urb(port->write_urb); |