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authorLen Brown <len.brown@intel.com>2008-12-15 22:09:26 -0500
committerLen Brown <len.brown@intel.com>2009-04-07 02:02:15 -0400
commit33b571501553ceb008c0aef8b89e932d4efda2a2 (patch)
tree6d02626d16cb0f0deb2f4f00d2be22bfcfa45f50 /drivers/acpi/scan.c
parent9090589d87506c578ea1523ffd7ae7fd9424fb28 (diff)
downloadlinux-linaro-android-33b571501553ceb008c0aef8b89e932d4efda2a2.tar.gz
ACPI: delete acpi_device.g_list
unused Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
-rw-r--r--drivers/acpi/scan.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index e63f2febad8..8ff510b91d8 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -491,7 +491,6 @@ static int acpi_device_register(struct acpi_device *device,
*/
INIT_LIST_HEAD(&device->children);
INIT_LIST_HEAD(&device->node);
- INIT_LIST_HEAD(&device->g_list);
INIT_LIST_HEAD(&device->wakeup_list);
new_bus_id = kzalloc(sizeof(struct acpi_device_bus_id), GFP_KERNEL);
@@ -521,11 +520,9 @@ static int acpi_device_register(struct acpi_device *device,
}
dev_set_name(&device->dev, "%s:%02x", acpi_device_bus_id->bus_id, acpi_device_bus_id->instance_no);
- if (device->parent) {
+ if (device->parent)
list_add_tail(&device->node, &device->parent->children);
- list_add_tail(&device->g_list, &device->parent->g_list);
- } else
- list_add_tail(&device->g_list, &acpi_device_list);
+
if (device->wakeup.flags.valid)
list_add_tail(&device->wakeup_list, &acpi_wakeup_device_list);
mutex_unlock(&acpi_device_lock);
@@ -550,11 +547,8 @@ static int acpi_device_register(struct acpi_device *device,
return 0;
end:
mutex_lock(&acpi_device_lock);
- if (device->parent) {
+ if (device->parent)
list_del(&device->node);
- list_del(&device->g_list);
- } else
- list_del(&device->g_list);
list_del(&device->wakeup_list);
mutex_unlock(&acpi_device_lock);
return result;
@@ -563,11 +557,8 @@ static int acpi_device_register(struct acpi_device *device,
static void acpi_device_unregister(struct acpi_device *device, int type)
{
mutex_lock(&acpi_device_lock);
- if (device->parent) {
+ if (device->parent)
list_del(&device->node);
- list_del(&device->g_list);
- } else
- list_del(&device->g_list);
list_del(&device->wakeup_list);
mutex_unlock(&acpi_device_lock);