diff options
Diffstat (limited to 'drivers/staging/panel/panel.c')
| -rw-r--r-- | drivers/staging/panel/panel.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index 4ce399b6d237..c39a25f500ef 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -2181,6 +2181,7 @@ int panel_init(void) if (pprt) { parport_release(pprt); parport_unregister_device(pprt); + pprt = NULL; } parport_unregister_driver(&panel_driver); printk(KERN_ERR "Panel driver version " PANEL_VERSION @@ -2230,6 +2231,7 @@ static void __exit panel_cleanup_module(void) /* TODO: free all input signals */ parport_release(pprt); parport_unregister_device(pprt); + pprt = NULL; } parport_unregister_driver(&panel_driver); } |