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-rw-r--r--nuttx/arch/arm/src/c5471/c5471_irq.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/c5471/c5471_irq.c b/nuttx/arch/arm/src/c5471/c5471_irq.c
index 6906e8f8d..fbeb2e720 100644
--- a/nuttx/arch/arm/src/c5471/c5471_irq.c
+++ b/nuttx/arch/arm/src/c5471/c5471_irq.c
@@ -1,7 +1,7 @@
/****************************************************************************
* arch/arm/src/c5471/c5471_irq.c
*
- * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved.
+ * Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
@@ -59,7 +59,7 @@
* Public Data
****************************************************************************/
-uint32_t *current_regs;
+volatile uint32_t *current_regs;
/****************************************************************************
* Private Data