On Wed, Jun 15, 2005 at 05:00:21PM +0530, [EMAIL PROTECTED] wrote:
>
> Hi,
>
> Please find the patch below as per previous discussion for Linux Kernel
> version: linux-2.6.11.10
>
>
>
> --- linux-2.6.11.10/drivers/usb/serial/usb-serial.c.orig
> 2005-06-15 15:56:48.691888024 +0530
Hm, your patch is line-wrapped and all of the tabs are converted to
spaces. It will not apply, sorry.
> +++ linux-2.6.11.10/drivers/usb/serial/usb-serial.c 2005-06-15
> 15:59:58.035103480 +0530
> @@ -546,11 +546,15 @@ static void serial_close(struct tty_stru
> /* only call the device specific close if this
> * port is being closed by the last owner */
> port->serial->type->close(port, filp);
> -
> - if (port->tty) {
> - if (port->tty->driver_data)
> - port->tty->driver_data = NULL;
> - port->tty = NULL;
> + /* An open call might be pending while close is in
> progress.
> + Must check port->open_count before freeing tty */
> + if (port->open_count == 0)
> + {
Any reason you changed the coding style here? Take a look at
Documentation/CodingStyle for more details as to the proper kernel
style.
thanks,
greg k-h
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