From f26788da3b342099d2b02d99ba1cb7f154d6ef7b Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Wed, 17 Mar 2010 23:00:45 +0100 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/generic.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/serial/generic.c') 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) dbg("%s - port %d", __func__, port->number); generic_cleanup(port); } +EXPORT_SYMBOL_GPL(usb_serial_generic_close); static int usb_serial_multi_urb_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count) -- cgit v1.2.1