diff options
Diffstat (limited to 'drivers/acpi/bus.c')
-rw-r--r-- | drivers/acpi/bus.c | 60 |
1 files changed, 10 insertions, 50 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index d161ff707de4..e3e0bd0c5a50 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -26,9 +26,6 @@ #include <asm/mpspec.h> #include <linux/dmi.h> #endif -#include <linux/acpi_agdi.h> -#include <linux/acpi_apmt.h> -#include <linux/acpi_iort.h> #include <linux/acpi_viot.h> #include <linux/pci.h> #include <acpi/apei.h> @@ -530,65 +527,30 @@ static void acpi_notify_device(acpi_handle handle, u32 event, void *data) acpi_drv->ops.notify(device, event); } -static void acpi_notify_device_fixed(void *data) -{ - struct acpi_device *device = data; - - /* Fixed hardware devices have no handles */ - acpi_notify_device(NULL, ACPI_FIXED_HARDWARE_EVENT, device); -} - -static u32 acpi_device_fixed_event(void *data) -{ - acpi_os_execute(OSL_NOTIFY_HANDLER, acpi_notify_device_fixed, data); - return ACPI_INTERRUPT_HANDLED; -} - static int acpi_device_install_notify_handler(struct acpi_device *device, struct acpi_driver *acpi_drv) { - acpi_status status; - - if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) { - status = - acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON, - acpi_device_fixed_event, - device); - } else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) { - status = - acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON, - acpi_device_fixed_event, - device); - } else { - u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ? + u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ? ACPI_ALL_NOTIFY : ACPI_DEVICE_NOTIFY; + acpi_status status; - status = acpi_install_notify_handler(device->handle, type, - acpi_notify_device, - device); - } - + status = acpi_install_notify_handler(device->handle, type, + acpi_notify_device, device); if (ACPI_FAILURE(status)) return -EINVAL; + return 0; } static void acpi_device_remove_notify_handler(struct acpi_device *device, struct acpi_driver *acpi_drv) { - if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) { - acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON, - acpi_device_fixed_event); - } else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) { - acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON, - acpi_device_fixed_event); - } else { - u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ? + u32 type = acpi_drv->flags & ACPI_DRIVER_ALL_NOTIFY_EVENTS ? ACPI_ALL_NOTIFY : ACPI_DEVICE_NOTIFY; - acpi_remove_notify_handler(device->handle, type, - acpi_notify_device); - } + acpi_remove_notify_handler(device->handle, type, + acpi_notify_device); + acpi_os_wait_events_complete(); } @@ -1408,7 +1370,7 @@ static int __init acpi_init(void) acpi_init_ffh(); pci_mmcfg_late_init(); - acpi_iort_init(); + acpi_arm_init(); acpi_viot_early_init(); acpi_hest_init(); acpi_ghes_init(); @@ -1420,8 +1382,6 @@ static int __init acpi_init(void) acpi_debugger_init(); acpi_setup_sb_notify_handler(); acpi_viot_init(); - acpi_agdi_init(); - acpi_apmt_init(); return 0; } |