1 files changed, 0 insertions, 16 deletions
diff --git a/chip/stm32/stm32-dma.h b/chip/stm32/stm32-dma.h
deleted file mode 100644
index 06233b9c93..0000000000
--- a/chip/stm32/stm32-dma.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* Copyright 2016 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/**
- * Select DMA stream-channel mapping
- *
- * This selects which stream (peripheral) to be used on a specific channel.
- * Some STM32 chips simply logically OR requests, thus do not require this
- * selection.
- *
- * @param channel: (Global) channel # base 0 (Note some STM32s use base 1)
- * @param peripheral: Refer to the TRM for 'peripheral request signals'
- */
-void dma_select_channel(enum dma_channel channel, unsigned char stream);