diff options
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_glue.c')
| -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 1ea75236a15f..4a0a9ac7a1e5 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -871,21 +871,17 @@ 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); } @@ -936,10 +932,10 @@ 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; } |