kfree(tty);
}
}
-
+ /* Now that any required fake tty operations are completed restore
+ * the tty port count */
+ --port->port.count;
+ /* The console is special in terms of closing the device so
+ * indicate this port is now acting as a system console. */
port->console = 1;
retval = 0;
kfree(tty);
reset_open_count:
port->port.count = 0;
-goto out;
+ goto out;
}
static void usb_console_write(struct console *co,
dbg("%s - port %d, %d byte(s)", __func__, port->number, count);
- if (!port->port.count) {
+ if (!port->console) {
dbg("%s - port not opened", __func__);
return;
}
{
if (usbcons_info.port) {
unregister_console(&usbcons);
- if (usbcons_info.port->port.count)
- usbcons_info.port->port.count--;
+ usbcons_info.port->console = 0;
usbcons_info.port = NULL;
}
}