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path: root/drivers/pci/hotplug/pciehp_ctrl.c
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Diffstat (limited to 'drivers/pci/hotplug/pciehp_ctrl.c')
-rw-r--r--drivers/pci/hotplug/pciehp_ctrl.c30
1 files changed, 1 insertions, 29 deletions
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 84487d1..15ce2a3 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -363,25 +363,6 @@ void pciehp_queue_pushbutton_work(struct work_struct *work)
mutex_unlock(&p_slot->lock);
}
-static int update_slot_info(struct slot *slot)
-{
- struct hotplug_slot_info *info;
- int result;
-
- info = kmalloc(sizeof(*info), GFP_KERNEL);
- if (!info)
- return -ENOMEM;
-
- pciehp_get_power_status(slot, &info->power_status);
- pciehp_get_attention_status(slot, &info->attention_status);
- pciehp_get_latch_status(slot, &info->latch_status);
- pciehp_get_adapter_status(slot, &info->adapter_status);
-
- result = pci_hp_change_slot_info(slot->hotplug_slot, info);
- kfree (info);
- return result;
-}
-
/*
* Note: This function must be called with slot->lock held
*/
@@ -442,7 +423,6 @@ static void handle_button_press_event(struct slot *p_slot)
* to hot-add or hot-remove is undergoing
*/
ctrl_info(ctrl, "Button ignore on Slot(%s)\n", slot_name(p_slot));
- update_slot_info(p_slot);
break;
default:
ctrl_warn(ctrl, "Not a valid state\n");
@@ -500,11 +480,9 @@ static void interrupt_event_handler(struct work_struct *work)
if (!HP_SUPR_RM(ctrl))
break;
ctrl_dbg(ctrl, "Surprise Removal\n");
- update_slot_info(p_slot);
handle_surprise_event(p_slot);
break;
default:
- update_slot_info(p_slot);
break;
}
mutex_unlock(&p_slot->lock);
@@ -547,9 +525,6 @@ int pciehp_enable_slot(struct slot *p_slot)
if (rc) {
pciehp_get_latch_status(p_slot, &getstatus);
}
-
- update_slot_info(p_slot);
-
return rc;
}
@@ -590,10 +565,7 @@ int pciehp_disable_slot(struct slot *p_slot)
}
}
- ret = remove_board(p_slot);
- update_slot_info(p_slot);
-
- return ret;
+ return remove_board(p_slot);
}
int pciehp_sysfs_enable_slot(struct slot *p_slot)
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