Add U suffix to avoid undefined behaviour.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
hw/intc/openpic.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/intc/openpic.c b/hw/intc/openpic.c
index 7df72f4..cfd7f06 100644
--- a/hw/intc/openpic.c
+++ b/hw/intc/openpic.c
@@ -123,7 +123,7 @@ static FslMpicInfo fsl_mpic_42 = {
#define TCCR_TOG 0x80000000 /* toggles when decrement to zero */
#define IDR_EP_SHIFT 31
-#define IDR_EP_MASK (1 << IDR_EP_SHIFT)
+#define IDR_EP_MASK (1U << IDR_EP_SHIFT)
#define IDR_CI0_SHIFT 30
#define IDR_CI1_SHIFT 29
#define IDR_P1_SHIFT 1
@@ -220,7 +220,7 @@ typedef struct IRQSource {
} IRQSource;
#define IVPR_MASK_SHIFT 31
-#define IVPR_MASK_MASK (1 << IVPR_MASK_SHIFT)
+#define IVPR_MASK_MASK (1U << IVPR_MASK_SHIFT)
#define IVPR_ACTIVITY_SHIFT 30
#define IVPR_ACTIVITY_MASK (1 << IVPR_ACTIVITY_SHIFT)
#define IVPR_MODE_SHIFT 29
--
1.9.0
