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path: root/drivers/acpi/container.c
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Diffstat (limited to 'drivers/acpi/container.c')
-rw-r--r--drivers/acpi/container.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c
index 5f2c3c00a315..642bb305cb65 100644
--- a/drivers/acpi/container.c
+++ b/drivers/acpi/container.c
@@ -202,20 +202,17 @@ container_walk_namespace_cb(acpi_handle handle,
u32 lvl, void *context, void **rv)
{
char *hid = NULL;
- struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
struct acpi_device_info *info;
acpi_status status;
int *action = context;
-
- status = acpi_get_object_info(handle, &buffer);
- if (ACPI_FAILURE(status) || !buffer.pointer) {
+ status = acpi_get_object_info(handle, &info);
+ if (ACPI_FAILURE(status)) {
return AE_OK;
}
- info = buffer.pointer;
if (info->valid & ACPI_VALID_HID)
- hid = info->hardware_id.value;
+ hid = info->hardware_id.string;
if (hid == NULL) {
goto end;
@@ -242,7 +239,7 @@ container_walk_namespace_cb(acpi_handle handle,
}
end:
- kfree(buffer.pointer);
+ kfree(info);
return AE_OK;
}