1 files changed, 6 insertions, 26 deletions

diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index dd9ebb9fda42..16e0f9d3d17c 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -86,16 +86,13 @@ struct acpi_pci_link_irq {
 };
 
 struct acpi_pci_link {
-        struct list_head                node;
+        struct list_head                list;
         struct acpi_device              *device;
         struct acpi_pci_link_irq        irq;
         int                             refcnt;
 };
 
-static struct {
-        int                     count;
-        struct list_head        entries;
-} acpi_link;
+static LIST_HEAD(acpi_link_list);
 static DEFINE_MUTEX(acpi_link_lock);
 
 /* --------------------------------------------------------------------------
@@ -479,19 +476,13 @@ static int acpi_irq_penalty[ACPI_MAX_IRQS] = {
 
 int __init acpi_irq_penalty_init(void)
 {
-        struct list_head *node;
         struct acpi_pci_link *link;
         int i;
 
         /*
          * Update penalties to facilitate IRQ balancing.
          */
-        list_for_each(node, &acpi_link.entries) {
-                link = list_entry(node, struct acpi_pci_link, node);
-                if (!link) {
-                        printk(KERN_ERR PREFIX "Invalid link context\n");
-                        continue;
-                }
+        list_for_each_entry(link, &acpi_link_list, list) {
 
                 /*
                  * reflect the possible and active irqs in the penalty table --
@@ -743,9 +734,7 @@ static int acpi_pci_link_add(struct acpi_device *device)
 
         printk("\n");
 
-        /* TBD: Acquire/release lock */
-        list_add_tail(&link->node, &acpi_link.entries);
-        acpi_link.count++;
+        list_add_tail(&link->list, &acpi_link_list);
 
       end:
         /* disable all links -- to be activated on use */
@@ -768,15 +757,9 @@ static int acpi_pci_link_resume(struct acpi_pci_link *link)
 
 static int irqrouter_resume(struct sys_device *dev)
 {
-        struct list_head *node;
         struct acpi_pci_link *link;
 
-        list_for_each(node, &acpi_link.entries) {
-                link = list_entry(node, struct acpi_pci_link, node);
-                if (!link) {
-                        printk(KERN_ERR PREFIX "Invalid link context\n");
-                        continue;
-                }
+        list_for_each_entry(link, &acpi_link_list, list) {
                 acpi_pci_link_resume(link);
         }
         return 0;
@@ -789,7 +772,7 @@ static int acpi_pci_link_remove(struct acpi_device *device, int type)
         link = acpi_driver_data(device);
 
         mutex_lock(&acpi_link_lock);
-        list_del(&link->node);
+        list_del(&link->list);
         mutex_unlock(&acpi_link_lock);
 
         kfree(link);
@@ -926,9 +909,6 @@ static int __init acpi_pci_link_init(void)
                         acpi_irq_balance = 0;
         }
 
-        acpi_link.count = 0;
-        INIT_LIST_HEAD(&acpi_link.entries);
-
         if (acpi_bus_register_driver(&acpi_pci_link_driver) < 0)
                 return -ENODEV;