Merge branch 'acpica' into release

[firefly-linux-kernel-4.4.55.git] / drivers / acpi / glue.c

diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index dc36a448de437dfb4002dc61215246e9a19bab38..c6645f26224b2c820375a1a50d53312e1d541048 100644 (file)
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -95,15 +95,13 @@ do_acpi_find_child(acpi_handle handle, u32 lvl, void *context, void **rv)
 {
        acpi_status status;
        struct acpi_device_info *info;
-       struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
        struct acpi_find_child *find = context;
 
-       status = acpi_get_object_info(handle, &buffer);
+       status = acpi_get_object_info(handle, &info);
        if (ACPI_SUCCESS(status)) {
-               info = buffer.pointer;
                if (info->address == find->address)
                        find->handle = handle;
-               kfree(buffer.pointer);
+               kfree(info);
        }
        return AE_OK;
 }
@@ -123,7 +121,7 @@ EXPORT_SYMBOL(acpi_get_child);
 
 /* Link ACPI devices with physical devices */
 static void acpi_glue_data_handler(acpi_handle handle,
-                                  u32 function, void *context)
+                                  void *context)
 {
        /* we provide an empty handler */
 }