6 files changed, 19 insertions, 18 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index ea2087c34149..50757695844f 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -70,7 +70,7 @@ struct slot {
 	struct hotplug_slot *hotplug_slot;
 	struct list_head	slot_list;
 	char name[SLOT_NAME_SIZE];
-	struct work_struct work;	/* work for button event */
+	struct delayed_work work;	/* work for button event */
 	struct mutex lock;
 };
 
@@ -187,7 +187,7 @@ extern int	shpchp_configure_device(struct slot *p_slot);
 extern int	shpchp_unconfigure_device(struct slot *p_slot);
 extern void	shpchp_remove_ctrl_files(struct controller *ctrl);
 extern void	cleanup_slots(struct controller *ctrl);
-extern void	queue_pushbutton_work(void *data);
+extern void	queue_pushbutton_work(struct work_struct *work);
 
 
 #ifdef CONFIG_ACPI
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 235c18a22393..4eac85b3d90e 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -159,7 +159,7 @@ static int init_slots(struct controller *ctrl)
 			goto error_info;
 
 		slot->number = sun;
-		INIT_WORK(&slot->work, queue_pushbutton_work, slot);
+		INIT_DELAYED_WORK(&slot->work, queue_pushbutton_work);
 
 		/* register this slot with the hotplug pci core */
 		hotplug_slot->private = slot;
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index c39901dbff20..158ac7836096 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -36,7 +36,7 @@
 #include "../pci.h"
 #include "shpchp.h"
 
-static void interrupt_event_handler(void *data);
+static void interrupt_event_handler(struct work_struct *work);
 static int shpchp_enable_slot(struct slot *p_slot);
 static int shpchp_disable_slot(struct slot *p_slot);
 
@@ -50,7 +50,7 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
 
 	info->event_type = event_type;
 	info->p_slot = p_slot;
-	INIT_WORK(&info->work, interrupt_event_handler, info);
+	INIT_WORK(&info->work, interrupt_event_handler);
 
 	schedule_work(&info->work);
 
@@ -408,9 +408,10 @@ struct pushbutton_work_info {
  * Handles all pending events and exits.
  *
  */
-static void shpchp_pushbutton_thread(void *data)
+static void shpchp_pushbutton_thread(struct work_struct *work)
 {
-	struct pushbutton_work_info *info = data;
+	struct pushbutton_work_info *info =
+		container_of(work, struct pushbutton_work_info, work);
 	struct slot *p_slot = info->p_slot;
 
 	mutex_lock(&p_slot->lock);
@@ -436,9 +437,9 @@ static void shpchp_pushbutton_thread(void *data)
 	kfree(info);
 }
 
-void queue_pushbutton_work(void *data)
+void queue_pushbutton_work(struct work_struct *work)
 {
-	struct slot *p_slot = data;
+	struct slot *p_slot = container_of(work, struct slot, work.work);
 	struct pushbutton_work_info *info;
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
@@ -447,7 +448,7 @@ void queue_pushbutton_work(void *data)
 		return;
 	}
 	info->p_slot = p_slot;
-	INIT_WORK(&info->work, shpchp_pushbutton_thread, info);
+	INIT_WORK(&info->work, shpchp_pushbutton_thread);
 
 	mutex_lock(&p_slot->lock);
 	switch (p_slot->state) {
@@ -541,9 +542,9 @@ static void handle_button_press_event(struct slot *p_slot)
 	}
 }
 
-static void interrupt_event_handler(void *data)
+static void interrupt_event_handler(struct work_struct *work)
 {
-	struct event_info *info = data;
+	struct event_info *info = container_of(work, struct event_info, work);
 	struct slot *p_slot = info->p_slot;
 
 	mutex_lock(&p_slot->lock);
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 04c43ef529ac..55866b6b26fa 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -160,7 +160,7 @@ static struct aer_rpc* aer_alloc_rpc(struct pcie_device *dev)
 	rpc->e_lock = SPIN_LOCK_UNLOCKED;
 
 	rpc->rpd = dev;
-	INIT_WORK(&rpc->dpc_handler, aer_isr, (void *)dev);
+	INIT_WORK(&rpc->dpc_handler, aer_isr);
 	rpc->prod_idx = rpc->cons_idx = 0;
 	mutex_init(&rpc->rpc_mutex);
 	init_waitqueue_head(&rpc->wait_release);
diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index daf0cad88fc8..3c0a58f64dd8 100644
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -118,7 +118,7 @@ extern struct bus_type pcie_port_bus_type;
 extern void aer_enable_rootport(struct aer_rpc *rpc);
 extern void aer_delete_rootport(struct aer_rpc *rpc);
 extern int aer_init(struct pcie_device *dev);
-extern void aer_isr(void *context);
+extern void aer_isr(struct work_struct *work);
 extern void aer_print_error(struct pci_dev *dev, struct aer_err_info *info);
 extern int aer_osc_setup(struct pci_dev *dev);
 
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 1c7e660d6535..08e13033ced8 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -690,14 +690,14 @@ static void aer_isr_one_error(struct pcie_device *p_device,
 
 /**
  * aer_isr - consume errors detected by root port
- * @context: pointer to a private data of pcie device
+ * @work: definition of this work item
  *
  * Invoked, as DPC, when root port records new detected error
  **/
-void aer_isr(void *context)
+void aer_isr(struct work_struct *work)
 {
-	struct pcie_device *p_device = (struct pcie_device *) context;
-	struct aer_rpc *rpc = get_service_data(p_device);
+	struct aer_rpc *rpc = container_of(work, struct aer_rpc, dpc_handler);
+	struct pcie_device *p_device = rpc->rpd;
 	struct aer_err_source *e_src;
 
 	mutex_lock(&rpc->rpc_mutex);