--- zzzz-none-000/linux-4.4.271/drivers/spmi/spmi-pmic-arb.c	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/drivers/spmi/spmi-pmic-arb.c	2023-04-19 10:22:29.000000000 +0000
@@ -47,7 +47,7 @@
 #define SPMI_MAPPING_BIT_IS_1_FLAG(X)	(((X) >> 8) & 0x1)
 #define SPMI_MAPPING_BIT_IS_1_RESULT(X)	(((X) >> 0) & 0xFF)
 
-#define SPMI_MAPPING_TABLE_LEN		255
+#define SPMI_MAPPING_TABLE_LEN		256
 #define SPMI_MAPPING_TABLE_TREE_DEPTH	16	/* Maximum of 16-bits */
 #define PPID_TO_CHAN_TABLE_SZ		BIT(12)	/* PPID is 12bit chan is 1byte*/
 
@@ -981,7 +981,18 @@
 		.of_match_table = spmi_pmic_arb_match_table,
 	},
 };
-module_platform_driver(spmi_pmic_arb_driver);
+
+static int __init spmi_pmic_arb_driver_init(void)
+{
+	return platform_driver_register(&spmi_pmic_arb_driver);
+}
+arch_initcall(spmi_pmic_arb_driver_init);
+
+static void __exit spmi_pmic_arb_driver_exit(void)
+{
+	 platform_driver_unregister(&spmi_pmic_arb_driver);
+}
+module_exit(spmi_pmic_arb_driver_exit);
 
 MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("platform:spmi_pmic_arb");