From patchwork Fri Jan 11 22:40:45 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v8,18/22] PCI, acpiphp: Use acpi_hp_work From: Yinghai Lu X-Patchwork-Id: 211432 Message-Id: <1357944049-29620-19-git-send-email-yinghai@kernel.org> To: Bjorn Helgaas , "Rafael J. Wysocki" , Len Brown , Taku Izumi , Jiang Liu Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Yinghai Lu Date: Fri, 11 Jan 2013 14:40:45 -0800 Remove local defined acpiphp_hp_work. Signed-off-by: Yinghai Lu Cc: Len Brown Cc: linux-acpi@vger.kernel.org --- drivers/pci/hotplug/acpiphp_glue.c | 42 ++++++------------------------------ 1 file changed, 6 insertions(+), 36 deletions(-) diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 30467ec..82e8883 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -1197,34 +1197,6 @@ 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; @@ -1233,11 +1205,11 @@ 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; @@ -1340,8 +1312,7 @@ 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) @@ -1350,12 +1321,12 @@ 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; @@ -1416,8 +1387,7 @@ 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 struct acpi_pci_driver acpi_pci_hp_driver = {