mos7840.c (aa1262b3876ec5249ff464618a7dcd46b3ca54e2) mos7840.c (6aad04f21374633bd8cecf25024553d1e11a9522)
1/*
2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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809 * this is the callback function for when we have finished sending
810 * serial data on the bulk out endpoint.
811 *****************************************************************************/
812
813static void mos7840_bulk_out_data_callback(struct urb *urb)
814{
815 struct moschip_port *mos7840_port;
816 struct usb_serial_port *port;
1/*
2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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809 * this is the callback function for when we have finished sending
810 * serial data on the bulk out endpoint.
811 *****************************************************************************/
812
813static void mos7840_bulk_out_data_callback(struct urb *urb)
814{
815 struct moschip_port *mos7840_port;
816 struct usb_serial_port *port;
817 struct tty_struct *tty;
818 int status = urb->status;
819 int i;
820
821 mos7840_port = urb->context;
822 port = mos7840_port->port;
823 spin_lock(&mos7840_port->pool_lock);
824 for (i = 0; i < NUM_URBS; i++) {
825 if (urb == mos7840_port->write_urb_pool[i]) {

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832 if (status) {
833 dev_dbg(&port->dev, "nonzero write bulk status received:%d\n", status);
834 return;
835 }
836
837 if (mos7840_port_paranoia_check(port, __func__))
838 return;
839
817 int status = urb->status;
818 int i;
819
820 mos7840_port = urb->context;
821 port = mos7840_port->port;
822 spin_lock(&mos7840_port->pool_lock);
823 for (i = 0; i < NUM_URBS; i++) {
824 if (urb == mos7840_port->write_urb_pool[i]) {

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831 if (status) {
832 dev_dbg(&port->dev, "nonzero write bulk status received:%d\n", status);
833 return;
834 }
835
836 if (mos7840_port_paranoia_check(port, __func__))
837 return;
838
840 tty = tty_port_tty_get(&port->port);
841 if (tty && mos7840_port->open)
842 tty_wakeup(tty);
843 tty_kref_put(tty);
839 if (mos7840_port->open)
840 tty_port_tty_wakeup(&port->port);
844
845}
846
847/************************************************************************/
848/* D R I V E R T T Y I N T E R F A C E F U N C T I O N S */
849/************************************************************************/
850#ifdef MCSSerialProbe
851static int mos7840_serial_probe(struct usb_serial *serial,

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842}
843
844/************************************************************************/
845/* D R I V E R T T Y I N T E R F A C E F U N C T I O N S */
846/************************************************************************/
847#ifdef MCSSerialProbe
848static int mos7840_serial_probe(struct usb_serial *serial,

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