Fix wrong mount options for devicetree
@@ -217,7 +217,7 @@ class DockerAddon(DockerInterface):
if self.addon.with_devicetree:
volumes.update({
"/sys/firmware/devicetree": {
- 'bind': "/sys/firmware/devicetree", 'mode': 'r'
+ 'bind': "/sys/firmware/devicetree", 'mode': 'ro'
},
})
