shpchp: remove unnecessary struct php_ctlr

The struct php_ctlr seems to be only for complicating codes. This
patch removes struct php_ctlr and related codes.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 8 deletions

diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index 158ac7836096..39893c77d008 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -57,9 +57,8 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
         return 0;
 }
 
-u8 shpchp_handle_attention_button(u8 hp_slot, void *inst_id)
+u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
 {
-        struct controller *ctrl = (struct controller *) inst_id;
         struct slot *p_slot;
         u32 event_type;
 
@@ -81,9 +80,8 @@ u8 shpchp_handle_attention_button(u8 hp_slot, void *inst_id)
 
 }
 
-u8 shpchp_handle_switch_change(u8 hp_slot, void *inst_id)
+u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
 {
-        struct controller *ctrl = (struct controller *) inst_id;
         struct slot *p_slot;
         u8 getstatus;
         u32 event_type;
@@ -120,9 +118,8 @@ u8 shpchp_handle_switch_change(u8 hp_slot, void *inst_id)
         return 1;
 }
 
-u8 shpchp_handle_presence_change(u8 hp_slot, void *inst_id)
+u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
 {
-        struct controller *ctrl = (struct controller *) inst_id;
         struct slot *p_slot;
         u32 event_type;
 
@@ -154,9 +151,8 @@ u8 shpchp_handle_presence_change(u8 hp_slot, void *inst_id)
         return 1;
 }
 
-u8 shpchp_handle_power_fault(u8 hp_slot, void *inst_id)
+u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
 {
-        struct controller *ctrl = (struct controller *) inst_id;
         struct slot *p_slot;
         u32 event_type;