diff --git a/src/asahi/lib/gen_pack.py b/src/asahi/lib/gen_pack.py
index f68decdb3c2..be3eae04cff 100644
--- a/src/asahi/lib/gen_pack.py
+++ b/src/asahi/lib/gen_pack.py
@@ -147,13 +147,6 @@ def prefixed_upper_name(prefix, name):
 def enum_name(name):
     return "{}_{}".format(global_prefix, safe_name(name)).lower()
 
-def num_from_str(num_str):
-    if num_str.lower().startswith('0x'):
-        return int(num_str, base=16)
-    else:
-        assert(not num_str.startswith('0') and 'octals numbers not allowed')
-        return int(num_str)
-
 MODIFIERS = ["shr", "minus", "align", "log2"]
 
 def parse_modifier(modifier):
diff --git a/src/panfrost/lib/genxml/gen_pack.py b/src/panfrost/lib/genxml/gen_pack.py
index b6ad75591c4..dd346ae7f9c 100644
--- a/src/panfrost/lib/genxml/gen_pack.py
+++ b/src/panfrost/lib/genxml/gen_pack.py
@@ -226,13 +226,6 @@ def prefixed_upper_name(prefix, name):
 def enum_name(name):
     return "{}_{}".format(global_prefix, safe_name(name)).lower()
 
-def num_from_str(num_str):
-    if num_str.lower().startswith('0x'):
-        return int(num_str, base=16)
-    else:
-        assert(not num_str.startswith('0') and 'octals numbers not allowed')
-        return int(num_str)
-
 MODIFIERS = ["shr", "minus", "align", "log2"]
 
 def parse_modifier(modifier):