dtoc: Move Widen() and GetPhandle() into the base class

These functions are identical in both subclasses. Move them into the base
class.

Note: In fact there is a bug in one version, which was fixed by this patch:

https://patchwork.ozlabs.org/patch/651697/

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 0 insertions, 41 deletions

diff --git a/tools/dtoc/fdt_fallback.py b/tools/dtoc/fdt_fallback.py
index 798c510..84a3db1 100644
--- a/tools/dtoc/fdt_fallback.py
+++ b/tools/dtoc/fdt_fallback.py
@@ -37,47 +37,6 @@ class Prop(PropBase):
                       for byte in byte_list_str.strip().split(' ')]
         self.type, self.value = self.BytesToValue(''.join(self.bytes))
 
-    def GetPhandle(self):
-        """Get a (single) phandle value from a property
-
-        Gets the phandle valuie from a property and returns it as an integer
-        """
-        return fdt_util.fdt32_to_cpu(self.value[:4])
-
-    def Widen(self, newprop):
-        """Figure out which property type is more general
-
-        Given a current property and a new property, this function returns the
-        one that is less specific as to type. The less specific property will
-        be ble to represent the data in the more specific property. This is
-        used for things like:
-
-            node1 {
-                compatible = "fred";
-                value = <1>;
-            };
-            node1 {
-                compatible = "fred";
-                value = <1 2>;
-            };
-
-        He we want to use an int array for 'value'. The first property
-        suggests that a single int is enough, but the second one shows that
-        it is not. Calling this function with these two propertes would
-        update the current property to be like the second, since it is less
-        specific.
-        """
-        if newprop.type < self.type:
-            self.type = newprop.type
-
-        if type(newprop.value) == list and type(self.value) != list:
-            self.value = newprop.value
-
-        if type(self.value) == list and len(newprop.value) > len(self.value):
-            val = fdt_util.GetEmpty(self.type)
-            while len(self.value) < len(newprop.value):
-                self.value.append(val)
-
 
 class Node(NodeBase):
     """A device tree node