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-rw-r--r--board/altera/common/sevenseg.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/board/altera/common/sevenseg.c b/board/altera/common/sevenseg.c
index fecfbd3..c53cec1 100644
--- a/board/altera/common/sevenseg.c
+++ b/board/altera/common/sevenseg.c
@@ -44,7 +44,7 @@ static int sevenseg_init_done = 0;
static inline void __sevenseg_set_masked (unsigned int mask, int value)
{
- nios_pio_t *piop = (nios_pio_t*)SEVENSEG_BASE;
+ nios_pio_t *piop __attribute__((unused)) = (nios_pio_t*)SEVENSEG_BASE;
#ifdef SEVENSEG_WRONLY /* emulate read access */
@@ -97,7 +97,7 @@ static inline void __sevenseg_toggle_masked (unsigned int mask)
static inline void __sevenseg_set (unsigned int value)
{
- nios_pio_t *piop = (nios_pio_t*)SEVENSEG_BASE;
+ nios_pio_t *piop __attribute__((unused)) = (nios_pio_t*)SEVENSEG_BASE;
#ifdef SEVENSEG_WRONLY /* emulate read access */
@@ -126,7 +126,7 @@ static inline void __sevenseg_set (unsigned int value)
static inline void __sevenseg_init (void)
{
- nios_pio_t *piop = (nios_pio_t*)SEVENSEG_BASE;
+ nios_pio_t *piop __attribute__((unused)) = (nios_pio_t*)SEVENSEG_BASE;
__sevenseg_set(0);