diff options
| -rw-r--r-- | src/cc32/iso7816_slave.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cc32/iso7816_slave.c b/src/cc32/iso7816_slave.c index a615d88..5c9619a 100644 --- a/src/cc32/iso7816_slave.c +++ b/src/cc32/iso7816_slave.c @@ -5,11 +5,11 @@ #include "cc32_irq.h" #ifndef readl -#define readl(addr) *((unsigned long *)addr) +#define readl(addr) *((volatile unsigned long *)addr) #endif #ifndef writel -#define writel(what, addr) *((unsigned long *)addr) = (what) +#define writel(what, addr) *((volatile unsigned long *)addr) = (what) #endif enum iso_slave_reg { |