Messages in this thread | | | Date | Tue, 21 Dec 2004 12:52:22 -0800 | From | Pete Zaitcev <> | Subject | Re: Little rework of usbserial in 2.4 |
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On Sun, 12 Dec 2004 15:47:44 -0800, Nish Aravamudan <nish.aravamudan@gmail.com> wrote:
> > diff -urpN -X dontdiff linux-2.4.28-bk3/drivers/usb/serial/usbserial.c linux-2.4.28-bk3-sx4/drivers/usb/serial/usbserial.c > > --- linux-2.4.28-bk3/drivers/usb/serial/usbserial.c 2004-11-22 23:04:19.000000000 -0800
> > @@ -1803,6 +1820,12 @@ static void __exit usb_serial_exit(void) > > > > usb_deregister(&usb_serial_driver); > > tty_unregister_driver(&serial_tty_driver); > > + > > + while (!list_empty(&usb_serial_driver_list)) { > > + err("%s - module is in use, hanging...\n", __FUNCTION__); > > + set_current_state(TASK_UNINTERRUPTIBLE); > > + schedule_timeout(5*HZ); > > + }
> Please consider using msleep() here instead of schedule_timeout().
No, Nish, it's 2.4. There's no msleep here. I can create something like "drivers/usb/serial/compat26.h", similar to include/linux/libata-compat.h, but I do not think it's worth the trouble at present juncture.
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