ide-cd: convert ide_cd_queue_pc to use blk_execute_rq

[linux-2.6-omap-h63xx.git] / drivers / acpi / bus.c

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index ce3c0a2cbac4dc81e9c5ff2712b100ec8a942b46..a6dbcf4d9ef57dcdfa93ecc045e51fd60a4b20d1 100644 (file)
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -35,6 +35,7 @@
 #ifdef CONFIG_X86
 #include <asm/mpspec.h>
 #endif
+#include <linux/pci.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
@@ -373,10 +374,11 @@ int acpi_bus_receive_event(struct acpi_bus_event *event)
        }
 
        spin_lock_irqsave(&acpi_bus_event_lock, flags);
-       entry =
-           list_entry(acpi_bus_event_list.next, struct acpi_bus_event, node);
-       if (entry)
+       if (!list_empty(&acpi_bus_event_list)) {
+               entry = list_entry(acpi_bus_event_list.next,
+                                  struct acpi_bus_event, node);
                list_del(&entry->node);
+       }
        spin_unlock_irqrestore(&acpi_bus_event_lock, flags);
 
        if (!entry)
@@ -776,13 +778,14 @@ static int __init acpi_init(void)
 
        acpi_kobj = kobject_create_and_add("acpi", firmware_kobj);
        if (!acpi_kobj) {
-               printk(KERN_WARNING "%s: kset create error\n", __FUNCTION__);
+               printk(KERN_WARNING "%s: kset create error\n", __func__);
                acpi_kobj = NULL;
        }
 
        result = acpi_bus_init();
 
        if (!result) {
+               pci_mmcfg_late_init();
                if (!(pm_flags & PM_APM))
                        pm_flags |= PM_ACPI;
                else {