@@ -665,16 +665,16 @@ static int dell_wmi_check_descriptor_buffer(struct wmi_device *wdev)
buffer = (u32 *)obj->buffer.pointer;
- if (buffer[0] != 0x4C4C4544 && buffer[1] != 0x494D5720)
- dev_warn(&wdev->dev, "Dell descriptor buffer has invalid signature (%*ph)\n",
- 8, buffer);
+ if (strncmp(obj->string.pointer, "DELL WMI", 8) != 0)
+ dev_warn(&wdev->dev, "Dell descriptor buffer has invalid signature (%8ph)\n",
+ buffer);
if (buffer[2] != 0 && buffer[2] != 1)
- dev_warn(&wdev->dev, "Dell descriptor buffer has unknown version (%d)\n",
+ dev_warn(&wdev->dev, "Dell descriptor buffer has unknown version (%u)\n",
buffer[2]);
if (buffer[3] != 4096)
- dev_warn(&wdev->dev, "Dell descriptor buffer has invalid buffer length (%d)\n",
+ dev_warn(&wdev->dev, "Dell descriptor buffer has invalid buffer length (%u)\n",
buffer[3]);
priv->interface_version = buffer[2];