diff options
| author | Johan Hovold <jhovold@gmail.com> | 2010-03-17 18:00:45 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 16:21:33 -0400 |
| commit | f26788da3b342099d2b02d99ba1cb7f154d6ef7b (patch) | |
| tree | 91b6af77130e5f93b9226254a651434af5d8340b /drivers/usb/serial/generic.c | |
| parent | ec3ee5086c1e1b883292eaf795b5c1b0c25bcffe (diff) | |
USB: serial: refactor generic close
Export usb_serial_generic_close so that drivers can easily kill the read
and write urb and make sure that the write fifo is reset.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/generic.c')
| -rw-r--r-- | drivers/usb/serial/generic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 583244bd84b1..e1d245aa4a1d 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c | |||
| @@ -179,6 +179,7 @@ void usb_serial_generic_close(struct usb_serial_port *port) | |||
| 179 | dbg("%s - port %d", __func__, port->number); | 179 | dbg("%s - port %d", __func__, port->number); |
| 180 | generic_cleanup(port); | 180 | generic_cleanup(port); |
| 181 | } | 181 | } |
| 182 | EXPORT_SYMBOL_GPL(usb_serial_generic_close); | ||
| 182 | 183 | ||
| 183 | static int usb_serial_multi_urb_write(struct tty_struct *tty, | 184 | static int usb_serial_multi_urb_write(struct tty_struct *tty, |
| 184 | struct usb_serial_port *port, const unsigned char *buf, int count) | 185 | struct usb_serial_port *port, const unsigned char *buf, int count) |