ACPI: convert to sysfs framework

Setup new sysfs framework

1.	Remove /sys/firmware/acpi
2.	Add ACPI device in device tree.

File "eject" for every device that has _EJ0 method is moved from
/sys/firmware to /sys/devices.
Operation on this file is exactly the same as before.
i.e. echo 1 to "eject" will cause hot removal of this device.
Corresponding changes should be made in userspace for hot removal.

Signed-off-by: Li Shaohua <shaohua.li@intel.com>
Signed-off-by: Zhang Rui<rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c
index 871aa520ece7..914f56ae4b44 100644
--- a/drivers/acpi/container.c
+++ b/drivers/acpi/container.c
@@ -168,7 +168,7 @@ static void container_notify_cb(acpi_handle handle, u32 type, void *context)
                         if (ACPI_FAILURE(status) || !device) {
                                 result = container_device_add(&device, handle);
                                 if (!result)
-                                        kobject_uevent(&device->kobj,
+                                        kobject_uevent(&device->dev.kobj,
                                                        KOBJ_ONLINE);
                                 else
                                         printk("Failed to add container\n");
@@ -176,13 +176,13 @@ static void container_notify_cb(acpi_handle handle, u32 type, void *context)
                 } else {
                         if (ACPI_SUCCESS(status)) {
                                 /* device exist and this is a remove request */
-                                kobject_uevent(&device->kobj, KOBJ_OFFLINE);
+                                kobject_uevent(&device->dev.kobj, KOBJ_OFFLINE);
                         }
                 }
                 break;
         case ACPI_NOTIFY_EJECT_REQUEST:
                 if (!acpi_bus_get_device(handle, &device) && device) {
-                        kobject_uevent(&device->kobj, KOBJ_OFFLINE);
+                        kobject_uevent(&device->dev.kobj, KOBJ_OFFLINE);
                 }
                 break;
         default: