diff options
| author | Len Brown <len.brown@intel.com> | 2006-07-01 11:05:19 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-07-01 11:05:19 -0400 |
| commit | b2f71bade430d468398167d696731bf770de2db8 (patch) | |
| tree | b804b0b21e722a42d5f2ee5edead8cab2e41be8b /drivers/acpi/battery.c | |
| parent | ba290ab7dace8b3339c0cc86c221d48eed21e956 (diff) | |
| parent | d07a8577f695c807977af003b6e75f996e01a15f (diff) | |
Pull acpi_device_handle_cleanup into release branch
Diffstat (limited to 'drivers/acpi/battery.c')
| -rw-r--r-- | drivers/acpi/battery.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 7d92f73b265..2b8aab560b5 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -108,7 +108,7 @@ struct acpi_battery_trips { }; struct acpi_battery { - acpi_handle handle; + struct acpi_device * device; struct acpi_battery_flags flags; struct acpi_battery_trips trips; unsigned long alarm; @@ -138,7 +138,7 @@ acpi_battery_get_info(struct acpi_battery *battery, /* Evalute _BIF */ - status = acpi_evaluate_object(battery->handle, "_BIF", NULL, &buffer); + status = acpi_evaluate_object(battery->device->handle, "_BIF", NULL, &buffer); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BIF")); return -ENODEV; @@ -198,7 +198,7 @@ acpi_battery_get_status(struct acpi_battery *battery, /* Evalute _BST */ - status = acpi_evaluate_object(battery->handle, "_BST", NULL, &buffer); + status = acpi_evaluate_object(battery->device->handle, "_BST", NULL, &buffer); if (ACPI_FAILURE(status)) { ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BST")); return -ENODEV; @@ -255,7 +255,7 @@ acpi_battery_set_alarm(struct acpi_battery *battery, unsigned long alarm) arg0.integer.value = alarm; - status = acpi_evaluate_object(battery->handle, "_BTP", &arg_list, NULL); + status = acpi_evaluate_object(battery->device->handle, "_BTP", &arg_list, NULL); if (ACPI_FAILURE(status)) return -ENODEV; @@ -278,9 +278,7 @@ static int acpi_battery_check(struct acpi_battery *battery) if (!battery) return -EINVAL; - result = acpi_bus_get_device(battery->handle, &device); - if (result) - return result; + device = battery->device; result = acpi_bus_get_status(device); if (result) @@ -305,7 +303,7 @@ static int acpi_battery_check(struct acpi_battery *battery) /* See if alarms are supported, and if so, set default */ - status = acpi_get_handle(battery->handle, "_BTP", &handle); + status = acpi_get_handle(battery->device->handle, "_BTP", &handle); if (ACPI_SUCCESS(status)) { battery->flags.alarm = 1; acpi_battery_set_alarm(battery, battery->trips.warning); @@ -662,8 +660,7 @@ static void acpi_battery_notify(acpi_handle handle, u32 event, void *data) if (!battery) return; - if (acpi_bus_get_device(handle, &device)) - return; + device = battery->device; switch (event) { case ACPI_BATTERY_NOTIFY_STATUS: @@ -695,7 +692,7 @@ static int acpi_battery_add(struct acpi_device *device) return -ENOMEM; memset(battery, 0, sizeof(struct acpi_battery)); - battery->handle = device->handle; + battery->device = device; strcpy(acpi_device_name(device), ACPI_BATTERY_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_BATTERY_CLASS); acpi_driver_data(device) = battery; @@ -708,7 +705,7 @@ static int acpi_battery_add(struct acpi_device *device) if (result) goto end; - status = acpi_install_notify_handler(battery->handle, + status = acpi_install_notify_handler(device->handle, ACPI_DEVICE_NOTIFY, acpi_battery_notify, battery); if (ACPI_FAILURE(status)) { @@ -740,7 +737,7 @@ static int acpi_battery_remove(struct acpi_device *device, int type) battery = (struct acpi_battery *)acpi_driver_data(device); - status = acpi_remove_notify_handler(battery->handle, + status = acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY, acpi_battery_notify); |