staging: wilc1000: Last line is empty

Removing empty line at the end of the file
Signed-off-by: NVincent Siles <vincent.siles@provenrun.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_debugfs.c

@@ -122,4 +122,3 @@ static void __exit wilc_debugfs_remove(void)
 module_exit(wilc_debugfs_remove);
 
 #endif
-