1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index cd57372a6729..81e970adeab3 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -80,7 +80,7 @@ struct acpi_memory_info {
 };
 
 struct acpi_memory_device {
-        acpi_handle handle;
+        struct acpi_device * device;
         unsigned int state;     /* State of the memory device */
         struct list_head res_list;
 };
@@ -129,7 +129,7 @@ acpi_memory_get_device_resources(struct acpi_memory_device *mem_device)
         struct acpi_memory_info *info, *n;
 
 
-        status = acpi_walk_resources(mem_device->handle, METHOD_NAME__CRS,
+        status = acpi_walk_resources(mem_device->device->handle, METHOD_NAME__CRS,
                                      acpi_memory_get_resource, mem_device);
         if (ACPI_FAILURE(status)) {
                 list_for_each_entry_safe(info, n, &mem_device->res_list, list)
@@ -192,7 +192,7 @@ static int acpi_memory_check_device(struct acpi_memory_device *mem_device)
 
 
         /* Get device present/absent information from the _STA */
-        if (ACPI_FAILURE(acpi_evaluate_integer(mem_device->handle, "_STA",
+        if (ACPI_FAILURE(acpi_evaluate_integer(mem_device->device->handle, "_STA",
                                                NULL, &current_status)))
                 return -ENODEV;
         /*
@@ -222,7 +222,7 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
                 return result;
         }
 
-        node = acpi_get_node(mem_device->handle);
+        node = acpi_get_node(mem_device->device->handle);
         /*
          * Tell the VM there is more memory here...
          * Note: Assume that this function returns zero on success
@@ -269,7 +269,7 @@ static int acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
         arg_list.pointer = &arg;
         arg.type = ACPI_TYPE_INTEGER;
         arg.integer.value = 1;
-        status = acpi_evaluate_object(mem_device->handle,
+        status = acpi_evaluate_object(mem_device->device->handle,
                                       "_EJ0", &arg_list, NULL);
         /* Return on _EJ0 failure */
         if (ACPI_FAILURE(status)) {
@@ -278,7 +278,7 @@ static int acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
         }
 
         /* Evalute _STA to check if the device is disabled */
-        status = acpi_evaluate_integer(mem_device->handle, "_STA",
+        status = acpi_evaluate_integer(mem_device->device->handle, "_STA",
                                        NULL, &current_status);
         if (ACPI_FAILURE(status))
                 return -ENODEV;
@@ -398,7 +398,7 @@ static int acpi_memory_device_add(struct acpi_device *device)
         memset(mem_device, 0, sizeof(struct acpi_memory_device));
 
         INIT_LIST_HEAD(&mem_device->res_list);
-        mem_device->handle = device->handle;
+        mem_device->device = device;
         sprintf(acpi_device_name(device), "%s", ACPI_MEMORY_DEVICE_NAME);
         sprintf(acpi_device_class(device), "%s", ACPI_MEMORY_DEVICE_CLASS);
         acpi_driver_data(device) = mem_device;
@@ -466,7 +466,7 @@ static acpi_status is_memory_device(acpi_handle handle)
 
         info = buffer.pointer;
         if (!(info->valid & ACPI_VALID_HID)) {
-                acpi_os_free(buffer.pointer);
+                kfree(buffer.pointer);
                 return AE_ERROR;
         }
 
@@ -475,7 +475,7 @@ static acpi_status is_memory_device(acpi_handle handle)
             (strcmp(hardware_id, ACPI_MEMORY_DEVICE_HID)))
                 status = AE_ERROR;
 
-        acpi_os_free(buffer.pointer);
+        kfree(buffer.pointer);
         return status;
 }