parisc: wax: Initialize wax driver via arch_initcall()

Signed-off-by: Helge Deller <deller@gmx.de>

drivers/parisc/gsc.c

@@ -261,16 +261,12 @@ int gsc_common_setup(struct parisc_device *parent, struct gsc_asic *gsc_asic)
 
 extern struct parisc_driver lasi_driver;
 extern struct parisc_driver asp_driver;
-extern struct parisc_driver wax_driver;
 
 static int __init gsc_init(void)
 {
 #ifdef CONFIG_GSC_LASI
 	register_parisc_driver(&lasi_driver);
 	register_parisc_driver(&asp_driver);
-#endif
-#ifdef CONFIG_GSC_WAX
-	register_parisc_driver(&wax_driver);
 #endif
 	return 0;
 }

drivers/parisc/wax.c

@@ -4,7 +4,7 @@
  *
  *	(c) Copyright 2000 The Puffin Group Inc.
  *
- *	by Helge Deller <deller@gmx.de>
+ *	(c) 2000-2023 by Helge Deller <deller@gmx.de>
  */
 
 #include <linux/errno.h>
@@ -127,8 +127,14 @@ static const struct parisc_device_id wax_tbl[] __initconst = {
 
 MODULE_DEVICE_TABLE(parisc, wax_tbl);
 
-struct parisc_driver wax_driver __refdata = {
+static struct parisc_driver wax_driver __refdata = {
 	.name =		"wax",
 	.id_table =	wax_tbl,
 	.probe =	wax_init_chip,
 };
+
+static int __init wax_init(void)
+{
+	return register_parisc_driver(&wax_driver);
+}
+arch_initcall(wax_init);