From 990fee978273cd2b05240661d70b7231e87b86e8 Mon Sep 17 00:00:00 2001
From: Vedant Puri <vedantpuri@gmail.com>
Date: Sun, 2 Jul 2023 16:36:41 -0400
Subject: [PATCH] rm diffeqarrayoperator

---
 ext/LinearSolveCUDAExt.jl | 2 +-
 src/default.jl            | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/ext/LinearSolveCUDAExt.jl b/ext/LinearSolveCUDAExt.jl
index 08acdaa28..5af942e04 100644
--- a/ext/LinearSolveCUDAExt.jl
+++ b/ext/LinearSolveCUDAExt.jl
@@ -20,7 +20,7 @@ function LinearSolve.do_factorization(alg::CudaOffloadFactorization, A, b, u)
     A isa Union{AbstractMatrix, AbstractSciMLOperator} ||
         error("LU is not defined for $(typeof(A))")
 
-    if A isa Union{MatrixOperator, DiffEqArrayOperator}
+    if A isa MatrixOperator
         A = A.A
     end
 
diff --git a/src/default.jl b/src/default.jl
index 3eb67627a..c4c869662 100644
--- a/src/default.jl
+++ b/src/default.jl
@@ -23,8 +23,7 @@ end
 # For SciML algorithms already using `defaultalg`, all assume square matrix.
 defaultalg(A, b) = defaultalg(A, b, OperatorAssumptions(true))
 
-function defaultalg(A::Union{DiffEqArrayOperator, MatrixOperator}, b,
-    assump::OperatorAssumptions)
+function defaultalg(A::MatrixOperator, b, assump::OperatorAssumptions)
     defaultalg(A.A, b, assump)
 end