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path: root/drivers/pci/hotplug/shpchp_ctrl.c
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Diffstat (limited to 'drivers/pci/hotplug/shpchp_ctrl.c')
-rw-r--r--drivers/pci/hotplug/shpchp_ctrl.c19
1 files changed, 10 insertions, 9 deletions
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);