callouts: re-enable 'inherits' keyword

Change-Id: Ie2957326b81bc2569de1675b74e587bbf9aa3a52
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/xyz/openbmc_project/Common/Callout.metadata.yaml b/xyz/openbmc_project/Common/Callout.metadata.yaml
index 206d164..5236653 100644
--- a/xyz/openbmc_project/Common/Callout.metadata.yaml
+++ b/xyz/openbmc_project/Common/Callout.metadata.yaml
@@ -9,8 +9,8 @@
   meta:
     - str: "CALLOUT_GPIO_NUM=%u"
       type: uint32
-  #inherits:
-  #- xyz.openbmc_project.Error.Callout.Device
+  inherits:
+      - xyz.openbmc_project.Common.Callout.Device
 
 - name: IIC
   meta:
@@ -18,8 +18,8 @@
       type: string
     - str: "CALLOUT_IIC_ADDR=0x%hx"
       type: uint16
-  #inherits:
-  #- xyz.openbmc_project.Error.Callout.Device
+  inherits:
+      - xyz.openbmc_project.Common.Callout.Device
 
 - name: Inventory
   meta: