diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2013-01-21 22:20:47 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-01-25 22:43:22 +0100 |
| commit | 92d8aff3a317fcd6f78ed9ac13dbbaeae8cb11ed (patch) | |
| tree | d55492edb9abed37b88b25be4fef30a840d0200a /drivers/pci | |
| parent | PCI: Make device create/destroy logic symmetric (diff) | |
| download | linux-92d8aff3a317fcd6f78ed9ac13dbbaeae8cb11ed.tar.xz linux-92d8aff3a317fcd6f78ed9ac13dbbaeae8cb11ed.zip | |
PCI/ACPI: acpiphp: Rename alloc_acpiphp_hp_work() to alloc_acpi_hp_work()
Will need to use it for PCI root bridge hotplug support, so rename
*acpiphp* to *acpi* and move to osc.c. Also make kacpi_hotplug_wq static
after that.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
CC: Len Brown <lenb@kernel.org>
CC: linux-acpi@vger.kernel.org
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 42 |
1 files changed, 6 insertions, 36 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index b94879d20630..bf338d2ff371 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -1203,34 +1203,6 @@ check_sub_bridges(acpi_handle handle, u32 lvl, void *context, void **rv) return AE_OK ; } -struct acpiphp_hp_work { - struct work_struct work; - acpi_handle handle; - u32 type; - void *context; -}; - -static void alloc_acpiphp_hp_work(acpi_handle handle, u32 type, - void *context, - void (*func)(struct work_struct *work)) -{ - struct acpiphp_hp_work *hp_work; - int ret; - - hp_work = kmalloc(sizeof(*hp_work), GFP_KERNEL); - if (!hp_work) - return; - - hp_work->handle = handle; - hp_work->type = type; - hp_work->context = context; - - INIT_WORK(&hp_work->work, func); - ret = queue_work(kacpi_hotplug_wq, &hp_work->work); - if (!ret) - kfree(hp_work); -} - static void _handle_hotplug_event_bridge(struct work_struct *work) { struct acpiphp_bridge *bridge; @@ -1239,11 +1211,11 @@ static void _handle_hotplug_event_bridge(struct work_struct *work) .pointer = objname }; struct acpi_device *device; int num_sub_bridges = 0; - struct acpiphp_hp_work *hp_work; + struct acpi_hp_work *hp_work; acpi_handle handle; u32 type; - hp_work = container_of(work, struct acpiphp_hp_work, work); + hp_work = container_of(work, struct acpi_hp_work, work); handle = hp_work->handle; type = hp_work->type; @@ -1346,8 +1318,7 @@ static void handle_hotplug_event_bridge(acpi_handle handle, u32 type, * For now just re-add this work to the kacpi_hotplug_wq so we * don't deadlock on hotplug actions. */ - alloc_acpiphp_hp_work(handle, type, context, - _handle_hotplug_event_bridge); + alloc_acpi_hp_work(handle, type, context, _handle_hotplug_event_bridge); } static void _handle_hotplug_event_func(struct work_struct *work) @@ -1356,12 +1327,12 @@ static void _handle_hotplug_event_func(struct work_struct *work) char objname[64]; struct acpi_buffer buffer = { .length = sizeof(objname), .pointer = objname }; - struct acpiphp_hp_work *hp_work; + struct acpi_hp_work *hp_work; acpi_handle handle; u32 type; void *context; - hp_work = container_of(work, struct acpiphp_hp_work, work); + hp_work = container_of(work, struct acpi_hp_work, work); handle = hp_work->handle; type = hp_work->type; context = hp_work->context; @@ -1422,8 +1393,7 @@ static void handle_hotplug_event_func(acpi_handle handle, u32 type, * For now just re-add this work to the kacpi_hotplug_wq so we * don't deadlock on hotplug actions. */ - alloc_acpiphp_hp_work(handle, type, context, - _handle_hotplug_event_func); + alloc_acpi_hp_work(handle, type, context, _handle_hotplug_event_func); } static acpi_status |