--- zzzz-none-000/linux-3.10.107/arch/powerpc/platforms/ps3/time.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/platforms/ps3/time.c	2021-02-04 17:41:59.000000000 +0000
@@ -90,7 +90,6 @@
 
 	pdev = platform_device_register_simple("rtc-ps3", -1, NULL, 0);
 
-	return PTR_RET(pdev);
+	return PTR_ERR_OR_ZERO(pdev);
 }
-
-module_init(ps3_rtc_init);
+device_initcall(ps3_rtc_init);