diff options
Diffstat (limited to 'drivers/hwmon/ams/ams-core.c')
| -rw-r--r-- | drivers/hwmon/ams/ams-core.c | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/drivers/hwmon/ams/ams-core.c b/drivers/hwmon/ams/ams-core.c index fbefa82a015..9b4a0e7a564 100644 --- a/drivers/hwmon/ams/ams-core.c +++ b/drivers/hwmon/ams/ams-core.c @@ -223,34 +223,28 @@ int __init ams_init(void) void ams_exit(void) { - mutex_lock(&ams_info.lock); - - if (ams_info.has_device) { - /* Remove input device */ - ams_input_exit(); + /* Remove input device */ + ams_input_exit(); - /* Shut down implementation */ - ams_info.exit(); - - /* Flush interrupt worker - * - * We do this after ams_info.exit(), because an interrupt might - * have arrived before disabling them. - */ - flush_scheduled_work(); + /* Remove attributes */ + device_remove_file(&ams_info.of_dev->dev, &dev_attr_current); - /* Remove attributes */ - device_remove_file(&ams_info.of_dev->dev, &dev_attr_current); + /* Shut down implementation */ + ams_info.exit(); - /* Remove device */ - of_device_unregister(ams_info.of_dev); + /* Flush interrupt worker + * + * We do this after ams_info.exit(), because an interrupt might + * have arrived before disabling them. + */ + flush_scheduled_work(); - /* Remove handler */ - pmf_unregister_irq_client(&ams_shock_client); - pmf_unregister_irq_client(&ams_freefall_client); - } + /* Remove device */ + of_device_unregister(ams_info.of_dev); - mutex_unlock(&ams_info.lock); + /* Remove handler */ + pmf_unregister_irq_client(&ams_shock_client); + pmf_unregister_irq_client(&ams_freefall_client); } MODULE_AUTHOR("Stelian Pop, Michael Hanselmann"); |