5 files changed, 5 insertions, 92 deletions

diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c
index 6b9af989632b..18d74f29dcb2 100644
--- a/drivers/platform/x86/hp_accel.c
+++ b/drivers/platform/x86/hp_accel.c
@@ -382,31 +382,8 @@ static struct acpi_driver lis3lv02d_driver = {
 	},
 	.drv.pm = HP_ACCEL_PM,
 };
-
-static int __init lis3lv02d_init_module(void)
-{
-	int ret;
-
-	if (acpi_disabled)
-		return -ENODEV;
-
-	ret = acpi_bus_register_driver(&lis3lv02d_driver);
-	if (ret < 0)
-		return ret;
-
-	pr_info("driver loaded\n");
-
-	return 0;
-}
-
-static void __exit lis3lv02d_exit_module(void)
-{
-	acpi_bus_unregister_driver(&lis3lv02d_driver);
-}
+module_acpi_driver(lis3lv02d_driver);
 
 MODULE_DESCRIPTION("Glue between LIS3LV02Dx and HP ACPI BIOS and support for disk protection LED.");
 MODULE_AUTHOR("Yan Burman, Eric Piel, Pavel Machek");
 MODULE_LICENSE("GPL");
-
-module_init(lis3lv02d_init_module);
-module_exit(lis3lv02d_exit_module);
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index dae7abe1d711..5ff4f2e314d2 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -917,20 +917,8 @@ static struct acpi_driver ideapad_acpi_driver = {
 	.drv.pm = &ideapad_pm,
 	.owner = THIS_MODULE,
 };
-
-static int __init ideapad_acpi_module_init(void)
-{
-	return acpi_bus_register_driver(&ideapad_acpi_driver);
-}
-
-static void __exit ideapad_acpi_module_exit(void)
-{
-	acpi_bus_unregister_driver(&ideapad_acpi_driver);
-}
+module_acpi_driver(ideapad_acpi_driver);
 
 MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
 MODULE_DESCRIPTION("IdeaPad ACPI Extras");
 MODULE_LICENSE("GPL");
-
-module_init(ideapad_acpi_module_init);
-module_exit(ideapad_acpi_module_exit);
diff --git a/drivers/platform/x86/topstar-laptop.c b/drivers/platform/x86/topstar-laptop.c
index d528daa0e81c..d727bfee89a6 100644
--- a/drivers/platform/x86/topstar-laptop.c
+++ b/drivers/platform/x86/topstar-laptop.c
@@ -186,27 +186,7 @@ static struct acpi_driver acpi_topstar_driver = {
 		.notify = acpi_topstar_notify,
 	},
 };
-
-static int __init topstar_laptop_init(void)
-{
-	int ret;
-
-	ret = acpi_bus_register_driver(&acpi_topstar_driver);
-	if (ret < 0)
-		return ret;
-
-	pr_info("ACPI extras driver loaded\n");
-
-	return 0;
-}
-
-static void __exit topstar_laptop_exit(void)
-{
-	acpi_bus_unregister_driver(&acpi_topstar_driver);
-}
-
-module_init(topstar_laptop_init);
-module_exit(topstar_laptop_exit);
+module_acpi_driver(acpi_topstar_driver);
 
 MODULE_AUTHOR("Herton Ronaldo Krzesinski");
 MODULE_DESCRIPTION("Topstar Laptop ACPI Extras driver");
diff --git a/drivers/platform/x86/toshiba_bluetooth.c b/drivers/platform/x86/toshiba_bluetooth.c
index 5e5d6317d690..e95be0b74859 100644
--- a/drivers/platform/x86/toshiba_bluetooth.c
+++ b/drivers/platform/x86/toshiba_bluetooth.c
@@ -122,30 +122,10 @@ static int toshiba_bt_rfkill_add(struct acpi_device *device)
 	return result;
 }
 
-static int __init toshiba_bt_rfkill_init(void)
-{
-	int result;
-
-	result = acpi_bus_register_driver(&toshiba_bt_rfkill_driver);
-	if (result < 0) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Error registering driver\n"));
-		return result;
-	}
-
-	return 0;
-}
-
 static int toshiba_bt_rfkill_remove(struct acpi_device *device, int type)
 {
 	/* clean up */
 	return 0;
 }
 
-static void __exit toshiba_bt_rfkill_exit(void)
-{
-	acpi_bus_unregister_driver(&toshiba_bt_rfkill_driver);
-}
-
-module_init(toshiba_bt_rfkill_init);
-module_exit(toshiba_bt_rfkill_exit);
+module_acpi_driver(toshiba_bt_rfkill_driver);
diff --git a/drivers/platform/x86/xo15-ebook.c b/drivers/platform/x86/xo15-ebook.c
index 38ba39d7ca7d..16d340c3b852 100644
--- a/drivers/platform/x86/xo15-ebook.c
+++ b/drivers/platform/x86/xo15-ebook.c
@@ -170,16 +170,4 @@ static struct acpi_driver xo15_ebook_driver = {
 	},
 	.drv.pm = &ebook_switch_pm,
 };
-
-static int __init xo15_ebook_init(void)
-{
-	return acpi_bus_register_driver(&xo15_ebook_driver);
-}
-
-static void __exit xo15_ebook_exit(void)
-{
-	acpi_bus_unregister_driver(&xo15_ebook_driver);
-}
-
-module_init(xo15_ebook_init);
-module_exit(xo15_ebook_exit);
+module_acpi_driver(xo15_ebook_driver);