From 14206f6fbcafdb7fbb01a8a41e15748112149108 Mon Sep 17 00:00:00 2001
From: Yaman Umuroglu <yamanu@xilinx.com>
Date: Fri, 12 Nov 2021 20:43:36 +0100
Subject: [PATCH] [Concat] allow indexing get_input_datatype, does nothing
 though

---
 src/finn/custom_op/fpgadataflow/concat.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/finn/custom_op/fpgadataflow/concat.py b/src/finn/custom_op/fpgadataflow/concat.py
index 431c06af1..c591cdec6 100644
--- a/src/finn/custom_op/fpgadataflow/concat.py
+++ b/src/finn/custom_op/fpgadataflow/concat.py
@@ -102,7 +102,8 @@ class StreamingConcat(HLSCustomOp):
     def verify_node(self):
         pass
 
-    def get_input_datatype(self):
+    def get_input_datatype(self, ind=0):
+        # input dt identical for all inputs
         return DataType[self.get_nodeattr("inputDataType")]
 
     def get_output_datatype(self):
-- 
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