From dff4b42a33aa4d7c6a21bcd5017249f4de5c44b1 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Thu, 15 Jul 2021 21:40:08 +0200
Subject: [PATCH] stm32/dma: Fix macrotable column count not matching in
 DMAMUX-less BDMAv1.

---
 stm32-metapac-gen/src/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/stm32-metapac-gen/src/lib.rs b/stm32-metapac-gen/src/lib.rs
index ff919d8b..5c2d605b 100644
--- a/stm32-metapac-gen/src/lib.rs
+++ b/stm32-metapac-gen/src/lib.rs
@@ -358,6 +358,8 @@ pub fn gen(options: Options) {
                         row.push(core.dma_channels[&channel.channel].channel.to_string());
                         if let Some(request) = channel.request {
                             row.push(request.to_string());
+                        } else {
+                            row.push("()".to_string());
                         }
                         peripheral_dma_channels_table.push(row);
                     }