diff options
Diffstat (limited to 'libmaple/util.h')
| -rw-r--r-- | libmaple/util.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libmaple/util.h b/libmaple/util.h index aff70e1..4c47764 100644 --- a/libmaple/util.h +++ b/libmaple/util.h @@ -50,8 +50,8 @@ extern "C"{ * Register reads and writes */ -#define __read(reg) (*(volatile uint32*)(reg)) -#define __write(reg, value) (*(volatile uint32*)(reg) = (value)) +#define __read(reg) (*(__io uint32*)(reg)) +#define __write(reg, value) (*(__io uint32*)(reg) = (value)) /* * Failure routines |