From 5c07eae979dfb596141c6885e5f5ecf1cd22cad3 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 28 Aug 2013 14:48:41 +0300 Subject: [PATCH] platform/x86: panasonic-laptop: reuse module_acpi_driver There is a macro to register and unregister modules in simple cases, Let's use it and clean up the driver. Signed-off-by: Andy Shevchenko Signed-off-by: Matthew Garrett --- drivers/platform/x86/panasonic-laptop.c | 25 +------------------------ 1 file changed, 1 insertion(+), 24 deletions(-) diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index 984253da365d..10d12b221601 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -643,23 +643,6 @@ out_hotkey: return result; } -static int __init acpi_pcc_init(void) -{ - int result = 0; - - if (acpi_disabled) - return -ENODEV; - - result = acpi_bus_register_driver(&acpi_pcc_driver); - if (result < 0) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, - "Error registering hotkey driver\n")); - return -ENODEV; - } - - return 0; -} - static int acpi_pcc_hotkey_remove(struct acpi_device *device) { struct pcc_acpi *pcc = acpi_driver_data(device); @@ -679,10 +662,4 @@ static int acpi_pcc_hotkey_remove(struct acpi_device *device) return 0; } -static void __exit acpi_pcc_exit(void) -{ - acpi_bus_unregister_driver(&acpi_pcc_driver); -} - -module_init(acpi_pcc_init); -module_exit(acpi_pcc_exit); +module_acpi_driver(acpi_pcc_driver); -- 2.39.5