Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[pandora-kernel.git] / drivers / acpi / bus.c

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 49d432d..1b4cf98 100644 (file)
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -29,7 +29,6 @@
 #include <linux/list.h>
 #include <linux/sched.h>
 #include <linux/pm.h>
-#include <linux/pm_legacy.h>
 #include <linux/device.h>
 #include <linux/proc_fs.h>
 #ifdef CONFIG_X86
@@ -201,7 +200,7 @@ int acpi_bus_set_power(acpi_handle handle, int state)
         * Get device's current power state
         */
        acpi_bus_get_power(device->handle, &device->power.state);
-       if (state == device->power.state) {
+       if ((state == device->power.state) && !device->flags.force_power_state) {
                ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device is already at D%d\n",
                                  state));
                return 0;
@@ -744,7 +743,7 @@ static int __init acpi_bus_init(void)
        return -ENODEV;
 }
 
-decl_subsys(acpi, NULL, NULL);
+struct kobject *acpi_kobj;
 
 static int __init acpi_init(void)
 {
@@ -756,24 +755,23 @@ static int __init acpi_init(void)
                return -ENODEV;
        }
 
-       result = firmware_register(&acpi_subsys);
-       if (result < 0)
-               printk(KERN_WARNING "%s: firmware_register error: %d\n",
-                       __FUNCTION__, result);
+       acpi_kobj = kobject_create_and_add("acpi", firmware_kobj);
+       if (!acpi_kobj) {
+               printk(KERN_WARNING "%s: kset create error\n", __FUNCTION__);
+               acpi_kobj = NULL;
+       }
 
        result = acpi_bus_init();
 
        if (!result) {
-#ifdef CONFIG_PM_LEGACY
-               if (!PM_IS_ACTIVE())
-                       pm_active = 1;
+               if (!(pm_flags & PM_APM))
+                       pm_flags |= PM_ACPI;
                else {
                        printk(KERN_INFO PREFIX
                               "APM is already active, exiting\n");
                        disable_acpi();
                        result = -ENODEV;
                }
-#endif
        } else
                disable_acpi();