From a943ad854f1f4fe13eba3d07b9ced899735cadf4 Mon Sep 17 00:00:00 2001
From: Jonatan Olofsson <jonatan.olofsson@gmail.com>
Date: Wed, 29 Oct 2014 03:58:07 +0100
Subject: Revert "always clear ISR DMA bit before even calling handler"

---
 libmaple/dma_private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libmaple/dma_private.h b/libmaple/dma_private.h
index 82f5fc1..b25ded2 100644
--- a/libmaple/dma_private.h
+++ b/libmaple/dma_private.h
@@ -38,10 +38,10 @@
  * in the series support files, which need dma_irq_handler().) */
 #ifdef DMA_GET_HANDLER
 static __always_inline void dma_irq_handler(dma_dev *dev, dma_tube tube) {
-    dma_clear_isr_bits(dev, tube); /* in case handler doesn't */
     void (*handler)(void) = DMA_GET_HANDLER(dev, tube);
     if (handler) {
         handler();
+        dma_clear_isr_bits(dev, tube); /* in case handler doesn't */
     }
 }
 #endif
-- 
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