From 937aeaec6009b3ecfb56f7110e71d431742a3541 Mon Sep 17 00:00:00 2001
From: chenyu <chenyu@fastmail.com>
Date: Sun, 7 Jun 2026 16:38:43 -0400
Subject: [PATCH] remove device= from UPat.const [PR] (#16530)

---
 tinygrad/mixin/__init__.py | 4 ++--
 tinygrad/tensor.py         | 3 +--
 tinygrad/uop/ops.py        | 2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/tinygrad/mixin/__init__.py b/tinygrad/mixin/__init__.py
index a128cad376..af1cdbfbe8 100644
--- a/tinygrad/mixin/__init__.py
+++ b/tinygrad/mixin/__init__.py
@@ -17,9 +17,9 @@ ReductionStr = Literal["mean", "sum", "none"]
 
 class OpMixin(ElementwiseMixin, ReduceMixin):
   @staticmethod
-  def unique_const(fill_value:ConstType, **kwargs): raise NotImplementedError("creation helpers are only supported on Tensor and UOp")
+  def unique_const(fill_value:ConstType, **kwargs): raise NotImplementedError
   @staticmethod
-  def const(dtype, b): raise NotImplementedError("creation helpers are only supported on Tensor and UOp")
+  def const(dtype, b): raise NotImplementedError
   @property
   def _uop(self) -> UOp: raise NotImplementedError
   def _wrap_uop(self, u:UOp) -> Self: raise NotImplementedError
diff --git a/tinygrad/tensor.py b/tinygrad/tensor.py
index 026371735b..82d22b0d73 100644
--- a/tinygrad/tensor.py
+++ b/tinygrad/tensor.py
@@ -161,8 +161,7 @@ class Tensor(OpMixin):
   def _wrap_uop(self, u:UOp) -> Tensor: return Tensor(u)
   def const_like(self, b:ConstType) -> Tensor: return Tensor(self.uop.const_like(b))
   @staticmethod
-  def const(dtype:DType, b:ConstType|UOp) -> Tensor:
-    return Tensor(UOp.const(dtype, b))
+  def const(dtype:DType, b:ConstType|UOp) -> Tensor: return Tensor(UOp.const(dtype, b))
   @staticmethod
   def unique_const(fill_value:ConstType|UOp, **kwargs) -> Tensor:
     if isinstance(fill_value, UOp): return Tensor(fill_value, **kwargs)
diff --git a/tinygrad/uop/ops.py b/tinygrad/uop/ops.py
index a23a5500f4..594b09d112 100644
--- a/tinygrad/uop/ops.py
+++ b/tinygrad/uop/ops.py
@@ -1253,7 +1253,7 @@ class UPat(OpMixin):
   @functools.cache
   def cvar(name:str|None=None, dtype:DType|tuple[DType, ...]|None=None, arg=None): return UPat(Ops.CONST, dtype, name=name, arg=arg)
   @staticmethod
-  def const(dtype:DType|tuple[DType, ...]|None, b:ConstType, device=None): return UPat(Ops.CONST, dtype=dtype, arg=b)
+  def const(dtype:DType|tuple[DType, ...]|None, b:ConstType): return UPat(Ops.CONST, dtype=dtype, arg=b)
 
   # lil helper
   def f(self, op, **kwargs): return UPat(op, src=(self,), **kwargs)