From 92c0a0e8514929e351d28e39bb157f61a63f0819 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 12 Nov 2013 10:05:38 +0000
Subject: Fixed bug #439.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6460 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/platforms/STM32F30x/stm32_dma.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'os/hal/platforms/STM32F30x/stm32_dma.c')

diff --git a/os/hal/platforms/STM32F30x/stm32_dma.c b/os/hal/platforms/STM32F30x/stm32_dma.c
index 71777583d..95181c90f 100644
--- a/os/hal/platforms/STM32F30x/stm32_dma.c
+++ b/os/hal/platforms/STM32F30x/stm32_dma.c
@@ -122,7 +122,7 @@ CH_IRQ_HANDLER(Vector6C) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA1->ISR >> 0) & STM32_DMA_ISR_MASK;
-  DMA1->IFCR = STM32_DMA_ISR_MASK << 0;
+  DMA1->IFCR = flags << 0;
   if (dma_isr_redir[0].dma_func)
     dma_isr_redir[0].dma_func(dma_isr_redir[0].dma_param, flags);
 
@@ -140,7 +140,7 @@ CH_IRQ_HANDLER(Vector70) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA1->ISR >> 4) & STM32_DMA_ISR_MASK;
-  DMA1->IFCR = STM32_DMA_ISR_MASK << 4;
+  DMA1->IFCR = flags << 4;
   if (dma_isr_redir[1].dma_func)
     dma_isr_redir[1].dma_func(dma_isr_redir[1].dma_param, flags);
 
@@ -158,7 +158,7 @@ CH_IRQ_HANDLER(Vector74) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA1->ISR >> 8) & STM32_DMA_ISR_MASK;
-  DMA1->IFCR = STM32_DMA_ISR_MASK << 8;
+  DMA1->IFCR = flags << 8;
   if (dma_isr_redir[2].dma_func)
     dma_isr_redir[2].dma_func(dma_isr_redir[2].dma_param, flags);
 
@@ -176,7 +176,7 @@ CH_IRQ_HANDLER(Vector78) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA1->ISR >> 12) & STM32_DMA_ISR_MASK;
-  DMA1->IFCR = STM32_DMA_ISR_MASK << 12;
+  DMA1->IFCR = flags << 12;
   if (dma_isr_redir[3].dma_func)
     dma_isr_redir[3].dma_func(dma_isr_redir[3].dma_param, flags);
 
@@ -194,7 +194,7 @@ CH_IRQ_HANDLER(Vector7C) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA1->ISR >> 16) & STM32_DMA_ISR_MASK;
-  DMA1->IFCR = STM32_DMA_ISR_MASK << 16;
+  DMA1->IFCR = flags << 16;
   if (dma_isr_redir[4].dma_func)
     dma_isr_redir[4].dma_func(dma_isr_redir[4].dma_param, flags);
 
@@ -212,7 +212,7 @@ CH_IRQ_HANDLER(Vector80) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA1->ISR >> 20) & STM32_DMA_ISR_MASK;
-  DMA1->IFCR = STM32_DMA_ISR_MASK << 20;
+  DMA1->IFCR = flags << 20;
   if (dma_isr_redir[5].dma_func)
     dma_isr_redir[5].dma_func(dma_isr_redir[5].dma_param, flags);
 
@@ -230,7 +230,7 @@ CH_IRQ_HANDLER(Vector84) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA1->ISR >> 24) & STM32_DMA_ISR_MASK;
-  DMA1->IFCR = STM32_DMA_ISR_MASK << 24;
+  DMA1->IFCR = flags << 24;
   if (dma_isr_redir[6].dma_func)
     dma_isr_redir[6].dma_func(dma_isr_redir[6].dma_param, flags);
 
@@ -248,7 +248,7 @@ CH_IRQ_HANDLER(Vector120) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA2->ISR >> 0) & STM32_DMA_ISR_MASK;
-  DMA2->IFCR = STM32_DMA_ISR_MASK << 0;
+  DMA2->IFCR = flags << 0;
   if (dma_isr_redir[7].dma_func)
     dma_isr_redir[7].dma_func(dma_isr_redir[7].dma_param, flags);
 
@@ -266,7 +266,7 @@ CH_IRQ_HANDLER(Vector124) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA2->ISR >> 4) & STM32_DMA_ISR_MASK;
-  DMA2->IFCR = STM32_DMA_ISR_MASK << 4;
+  DMA2->IFCR = flags << 4;
   if (dma_isr_redir[8].dma_func)
     dma_isr_redir[8].dma_func(dma_isr_redir[8].dma_param, flags);
 
@@ -284,7 +284,7 @@ CH_IRQ_HANDLER(Vector128) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA2->ISR >> 8) & STM32_DMA_ISR_MASK;
-  DMA2->IFCR = STM32_DMA_ISR_MASK << 8;
+  DMA2->IFCR = flags << 8;
   if (dma_isr_redir[9].dma_func)
     dma_isr_redir[9].dma_func(dma_isr_redir[9].dma_param, flags);
 
@@ -302,7 +302,7 @@ CH_IRQ_HANDLER(Vector12C) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA2->ISR >> 12) & STM32_DMA_ISR_MASK;
-  DMA2->IFCR = STM32_DMA_ISR_MASK << 12;
+  DMA2->IFCR = flags << 12;
   if (dma_isr_redir[10].dma_func)
     dma_isr_redir[10].dma_func(dma_isr_redir[10].dma_param, flags);
 
@@ -320,7 +320,7 @@ CH_IRQ_HANDLER(Vector130) {
   CH_IRQ_PROLOGUE();
 
   flags = (DMA2->ISR >> 16) & STM32_DMA_ISR_MASK;
-  DMA2->IFCR = STM32_DMA_ISR_MASK << 16;
+  DMA2->IFCR = flags << 16;
   if (dma_isr_redir[11].dma_func)
     dma_isr_redir[11].dma_func(dma_isr_redir[11].dma_param, flags);
 
-- 
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