From: Keith Packard <keithp@keithp.com>
Date: Wed, 29 Jun 2016 00:11:38 +0000 (-0700)
Subject: altos/stm: remove ao_dma_abort
X-Git-Tag: 1.6.5~1^2~22
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=0dec7d0885970a7d73468dd77220bae78e161b40

altos/stm: remove ao_dma_abort

This function isn't used anywhere.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/stm/ao_arch_funcs.h b/src/stm/ao_arch_funcs.h
index 33359857..25b43587 100644
--- a/src/stm/ao_arch_funcs.h
+++ b/src/stm/ao_arch_funcs.h
@@ -249,9 +249,6 @@ ao_dma_start(uint8_t index);
 void
 ao_dma_done_transfer(uint8_t index);
 
-void
-ao_dma_abort(uint8_t index);
-
 void
 ao_dma_alloc(uint8_t index);
 
diff --git a/src/stm/ao_dma_stm.c b/src/stm/ao_dma_stm.c
index 8379a1a5..298a15b5 100644
--- a/src/stm/ao_dma_stm.c
+++ b/src/stm/ao_dma_stm.c
@@ -105,13 +105,6 @@ ao_dma_done_transfer(uint8_t index)
 		ao_mutex_put(&ao_dma_mutex[index]);
 }
 
-void
-ao_dma_abort(uint8_t index)
-{
-	stm_dma.channel[index].ccr &= ~(1 << STM_DMA_CCR_EN);
-	ao_wakeup(&ao_dma_done[index]);
-}
-
 void
 ao_dma_alloc(uint8_t index)
 {