1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index 6e1fb1bdc24..87db07cfebd 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -46,6 +46,7 @@
 extern int shpchp_poll_mode;
 extern int shpchp_poll_time;
 extern int shpchp_debug;
+extern struct workqueue_struct *shpchp_wq;
 
 /*#define dbg(format, arg...) do { if (shpchp_debug) printk(KERN_DEBUG "%s: " format, MY_NAME , ## arg); } while (0)*/
 #define dbg(format, arg...) do { if (shpchp_debug) printk("%s: " format, MY_NAME , ## arg); } while (0)
@@ -70,11 +71,13 @@ 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 event_info {
         u32 event_type;
-        u8 hp_slot;
+        struct slot *p_slot;
+        struct work_struct work;
 };
 
 struct controller {
@@ -85,11 +88,9 @@ struct controller {
         int num_slots;                  /* Number of slots on ctlr */
         int slot_num_inc;               /* 1 or -1 */
         struct pci_dev *pci_dev;
-        struct event_info event_queue[10];
         struct list_head slot_list;
         struct hpc_ops *hpc_ops;
         wait_queue_head_t queue;        /* sleep & wake process */
-        u8 next_event;
         u8 bus;
         u8 device;
         u8 function;
@@ -180,9 +181,6 @@ struct hotplug_params {
 /* sysfs functions for the hotplug controller info */
 extern void shpchp_create_ctrl_files    (struct controller *ctrl);
 
-/* controller functions */
-extern int      shpchp_event_start_thread(void);
-extern void     shpchp_event_stop_thread(void);
 extern int      shpchp_enable_slot(struct slot *slot);
 extern int      shpchp_disable_slot(struct slot *slot);
 
@@ -201,7 +199,8 @@ extern void	get_hp_params_from_firmware(struct pci_dev *dev,
 extern int      shpchprm_get_physical_slot_number(struct controller *ctrl,
                 u32 *sun, u8 busnum, u8 devnum);
 extern void     shpchp_remove_ctrl_files(struct controller *ctrl);
-
+extern void     cleanup_slots(struct controller *ctrl);
+extern void     shpchp_pushbutton_thread(void *data);
 
 /* Global variables */
 extern struct list_head shpchp_ctrl_list;