Merge branch 'async-battery' into release

[safe/jmp/linux-2.6] / drivers / acpi / battery.c

diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 09a2240..5dfe18b 100644 (file)
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -30,6 +30,7 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/jiffies.h>
+#include <linux/async.h>
 
 #ifdef CONFIG_ACPI_PROCFS_POWER
 #include <linux/proc_fs.h>
@@ -903,21 +904,27 @@ static struct acpi_driver acpi_battery_driver = {
                },
 };
 
-static int __init acpi_battery_init(void)
+static void __init acpi_battery_init_async(void *unused, async_cookie_t cookie)
 {
        if (acpi_disabled)
-               return -ENODEV;
+               return;
 #ifdef CONFIG_ACPI_PROCFS_POWER
        acpi_battery_dir = acpi_lock_battery_dir();
        if (!acpi_battery_dir)
-               return -ENODEV;
+               return;
 #endif
        if (acpi_bus_register_driver(&acpi_battery_driver) < 0) {
 #ifdef CONFIG_ACPI_PROCFS_POWER
                acpi_unlock_battery_dir(acpi_battery_dir);
 #endif
-               return -ENODEV;
+               return;
        }
+       return;
+}
+
+static int __init acpi_battery_init(void)
+{
+       async_schedule(acpi_battery_init_async, NULL);
        return 0;
 }