diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-07 19:31:15 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-07 19:31:15 +0100 |
| commit | 63ff4d0765a4e30afa659edbf09006987fc62499 (patch) | |
| tree | fb9f64c4510ea08e076c715c87dd61b3d79f99d6 /drivers/pci | |
| parent | 679d9980f9914136f6e488d976eb412de156c542 (diff) | |
| parent | 7b98118aaa5d75644c48f41fc5d0cc181e478383 (diff) | |
Merge branch 'acpi-hotplug'
* acpi-hotplug:
ACPI / hotplug: Consolidate deferred execution of ACPI hotplug routines
ACPI / hotplug: Do not execute "insert in progress" _OST
ACPI / hotplug: Carry out PCI root eject directly
ACPI / hotplug: Merge device hot-removal routines
ACPI / hotplug: Make acpi_bus_hot_remove_device() internal
ACPI / hotplug: Simplify device ejection routines
ACPI / hotplug: Fix handle_root_bridge_removal()
ACPI / hotplug: Refuse to hot-remove all objects with disabled hotplug
ACPI / scan: Start matching drivers after trying scan handlers
ACPI: Remove acpi_pci_slot_init() headers from internal.h
Conflicts:
include/acpi/acpiosxf.h (with the 'acpica' branch)
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index be12fbfcae10..e98018b43e2a 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -875,21 +875,17 @@ static void hotplug_event(acpi_handle handle, u32 type, void *data) put_bridge(bridge); } -static void hotplug_event_work(struct work_struct *work) +static void hotplug_event_work(void *data, u32 type) { - struct acpiphp_context *context; - struct acpi_hp_work *hp_work; + struct acpiphp_context *context = data; + acpi_handle handle = context->handle; - hp_work = container_of(work, struct acpi_hp_work, work); - context = hp_work->context; acpi_scan_lock_acquire(); - hotplug_event(hp_work->handle, hp_work->type, context); + hotplug_event(handle, type, context); acpi_scan_lock_release(); - acpi_evaluate_hotplug_ost(hp_work->handle, hp_work->type, - ACPI_OST_SC_SUCCESS, NULL); - kfree(hp_work); /* allocated in handle_hotplug_event() */ + acpi_evaluate_hotplug_ost(handle, type, ACPI_OST_SC_SUCCESS, NULL); put_bridge(context->func.parent); } @@ -940,10 +936,10 @@ static void handle_hotplug_event(acpi_handle handle, u32 type, void *data) mutex_lock(&acpiphp_context_lock); context = acpiphp_get_context(handle); - if (context) { + if (context && !WARN_ON(context->handle != handle)) { get_bridge(context->func.parent); acpiphp_put_context(context); - alloc_acpi_hp_work(handle, type, context, hotplug_event_work); + acpi_hotplug_execute(hotplug_event_work, context, type); mutex_unlock(&acpiphp_context_lock); return; } |