diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/eeepc-laptop.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index b4eacb68a19d..3f9b286b854e 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -1276,13 +1276,10 @@ static int __devinit eeepc_hotk_add(struct acpi_device *device) result = eeepc_hotk_init(); if (result) - goto fail_platform_driver; + goto fail_platform_device1; eeepc_enable_camera(); /* Register platform stuff */ - result = platform_driver_register(&platform_driver); - if (result) - goto fail_platform_driver; platform_device = platform_device_alloc(EEEPC_HOTK_FILE, -1); if (!platform_device) { result = -ENOMEM; @@ -1340,8 +1337,6 @@ fail_sysfs: fail_platform_device2: platform_device_put(platform_device); fail_platform_device1: - platform_driver_unregister(&platform_driver); -fail_platform_driver: kfree(ehotk); return result; @@ -1357,7 +1352,6 @@ static int eeepc_hotk_remove(struct acpi_device *device, int type) sysfs_remove_group(&platform_device->dev.kobj, &platform_attribute_group); platform_device_unregister(platform_device); - platform_driver_unregister(&platform_driver); kfree(ehotk); return 0; @@ -1367,19 +1361,30 @@ static int __init eeepc_laptop_init(void) { int result; - result = acpi_bus_register_driver(&eeepc_hotk_driver); + result = platform_driver_register(&platform_driver); if (result < 0) return result; + + result = acpi_bus_register_driver(&eeepc_hotk_driver); + if (result < 0) + goto fail_acpi_driver; if (!ehotk) { - acpi_bus_unregister_driver(&eeepc_hotk_driver); - return -ENODEV; + result = -ENODEV; + goto fail_no_device; } return 0; + +fail_no_device: + acpi_bus_unregister_driver(&eeepc_hotk_driver); +fail_acpi_driver: + platform_driver_unregister(&platform_driver); + return result; } static void __exit eeepc_laptop_exit(void) { acpi_bus_unregister_driver(&eeepc_hotk_driver); + platform_driver_unregister(&platform_driver); } module_init(eeepc_laptop_init); |