Staging: comedi: proc: Add __init prefix

Add __init prefix so that symbol will be discarded after
module loading.
Signed-off-by: Cheah Kok Cheong <thrust73@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/proc.c

@@ -86,7 +86,7 @@ static const struct file_operations comedi_proc_fops = {
 	.release	= single_release,
 };
 
-void comedi_proc_init(void)
+void __init comedi_proc_init(void)
 {
 	proc_create("comedi", 0444, NULL, &comedi_proc_fops);
 }