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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-01-12 23:45:04 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-01-12 23:45:04 +0100
commit25d412d932fb3289ae5b510845d523330b80bb71 (patch)
tree7234bf9bf03af4b0f1f40830169cd7219ef586ed /drivers/acpi/osl.c
parent98feb7cc61c50fe0fa36eeb994d5db527ca9e103 (diff)
parentc713cd7f2d799c50a0721bf51d178ea9567215dd (diff)
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Merge branch 'acpi-hotplug'
* acpi-hotplug: ACPI / scan: ACPI device object sysfs attribute for _STA evaluation ACPI / hotplug / driver core: Handle containers in a special way ACPI / hotplug: Add demand_offline hotplug profile flag ACPI / bind: Move acpi_get_child() to drivers/ide/ide-acpi.c ACPI / bind: Pass struct acpi_device pointer to acpi_bind_one() ACPI / bind: Rework struct acpi_bus_type ACPI / bind: Redefine acpi_preset_companion() ACPI / bind: Redefine acpi_get_child() PCI / ACPI: Use acpi_find_child_device() for child devices lookup ACPI / bind: Simplify child device lookups ACPI / scan: Use direct recurrence for device hierarchy walks ACPI: Introduce acpi_set_device_status() ACPI / hotplug: Drop unfinished global notification handling routines ACPI / hotplug: Rework generic code to handle suprise removals ACPI / hotplug: Move container-specific code out of the core ACPI / hotplug: Make ACPI PCI root hotplug use common hotplug code ACPI / hotplug: Introduce common hotplug function acpi_device_hotplug() ACPI / hotplug: Do not fail bus and device checks for disabled hotplug ACPI / scan: Add acpi_device objects for all device nodes in the namespace ACPI / scan: Define non-empty device removal handler
Diffstat (limited to 'drivers/acpi/osl.c')
-rw-r--r--drivers/acpi/osl.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 7865a8069340..fc1aa7909690 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1211,6 +1211,10 @@ acpi_status acpi_hotplug_execute(acpi_hp_callback func, void *data, u32 src)
return AE_OK;
}
+bool acpi_queue_hotplug_work(struct work_struct *work)
+{
+ return queue_work(kacpi_hotplug_wq, work);
+}
acpi_status
acpi_os_create_semaphore(u32 max_units, u32 initial_units, acpi_handle * handle)
@@ -1790,7 +1794,7 @@ acpi_status __init acpi_os_initialize1(void)
{
kacpid_wq = alloc_workqueue("kacpid", 0, 1);
kacpi_notify_wq = alloc_workqueue("kacpi_notify", 0, 1);
- kacpi_hotplug_wq = alloc_workqueue("kacpi_hotplug", 0, 1);
+ kacpi_hotplug_wq = alloc_ordered_workqueue("kacpi_hotplug", 0);
BUG_ON(!kacpid_wq);
BUG_ON(!kacpi_notify_wq);
BUG_ON(!kacpi_hotplug_wq);