ACPI / PMIC: Convert to use builtin_platform_driver() macro

All of PMIC OpRegion drivers can't be modules, thus, convert them to use
builtin_platform_driver() macro and remove redundant MODULE_*() macros.

No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/pmic/intel_pmic_bxtwc.c

@@ -412,9 +412,4 @@ static struct platform_driver intel_bxtwc_pmic_opregion_driver = {
 	},
 	.id_table = bxt_wc_opregion_id_table,
 };
-
-static int __init intel_bxtwc_pmic_opregion_driver_init(void)
-{
-	return platform_driver_register(&intel_bxtwc_pmic_opregion_driver);
-}
-device_initcall(intel_bxtwc_pmic_opregion_driver_init);
+builtin_platform_driver(intel_bxtwc_pmic_opregion_driver);

drivers/acpi/pmic/intel_pmic_chtdc_ti.c

@@ -131,7 +131,4 @@ static struct platform_driver chtdc_ti_pmic_opregion_driver = {
 	},
 	.id_table = chtdc_ti_pmic_opregion_id_table,
 };
-module_platform_driver(chtdc_ti_pmic_opregion_driver);
-
-MODULE_DESCRIPTION("Dollar Cove TI PMIC opregion driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(chtdc_ti_pmic_opregion_driver);

drivers/acpi/pmic/intel_pmic_chtwc.c

@@ -264,7 +264,6 @@ static const struct platform_device_id cht_wc_opregion_id_table[] = {
 	{ .name = "cht_wcove_region" },
 	{},
 };
-MODULE_DEVICE_TABLE(platform, cht_wc_opregion_id_table);
 
 static struct platform_driver intel_cht_wc_pmic_opregion_driver = {
 	.probe = intel_cht_wc_pmic_opregion_probe,
@@ -273,8 +272,4 @@ static struct platform_driver intel_cht_wc_pmic_opregion_driver = {
 	},
 	.id_table = cht_wc_opregion_id_table,
 };
-module_platform_driver(intel_cht_wc_pmic_opregion_driver);
-
-MODULE_DESCRIPTION("Intel CHT Whiskey Cove PMIC operation region driver");
-MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_LICENSE("GPL");
+builtin_platform_driver(intel_cht_wc_pmic_opregion_driver);

drivers/acpi/pmic/intel_pmic_crc.c

@@ -201,9 +201,4 @@ static struct platform_driver intel_crc_pmic_opregion_driver = {
 		.name = "crystal_cove_pmic",
 	},
 };
-
-static int __init intel_crc_pmic_opregion_driver_init(void)
-{
-	return platform_driver_register(&intel_crc_pmic_opregion_driver);
-}
-device_initcall(intel_crc_pmic_opregion_driver_init);
+builtin_platform_driver(intel_crc_pmic_opregion_driver);

drivers/acpi/pmic/intel_pmic_xpower.c

@@ -278,9 +278,4 @@ static struct platform_driver intel_xpower_pmic_opregion_driver = {
 		.name = "axp288_pmic_acpi",
 	},
 };
-
-static int __init intel_xpower_pmic_opregion_driver_init(void)
-{
-	return platform_driver_register(&intel_xpower_pmic_opregion_driver);
-}
-device_initcall(intel_xpower_pmic_opregion_driver_init);
+builtin_platform_driver(intel_xpower_pmic_opregion_driver);