--- zzzz-none-000/linux-3.10.107/arch/m68k/q40/config.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/m68k/q40/config.c	2021-02-04 17:41:59.000000000 +0000
@@ -154,7 +154,7 @@
 	0x3f8,0x2f8,0x3e8,0x2e8,0
 };
 
-static void q40_disable_irqs(void)
+static void __init q40_disable_irqs(void)
 {
 	unsigned i, j;
 
@@ -198,7 +198,7 @@
 }
 
 
-int q40_parse_bootinfo(const struct bi_record *rec)
+int __init q40_parse_bootinfo(const struct bi_record *rec)
 {
 	return 1;
 }
@@ -338,6 +338,6 @@
 		return -ENODEV;
 
 	pdev = platform_device_register_simple("q40kbd", -1, NULL, 0);
-	return PTR_RET(pdev);
+	return PTR_ERR_OR_ZERO(pdev);
 }
 arch_initcall(q40_add_kbd_device);