2 files changed, 2 insertions, 2 deletions
diff --git a/hw/ssi/imx_spi.c b/hw/ssi/imx_spi.c
index 7f703d8328..d8885ae454 100644
--- a/hw/ssi/imx_spi.c
+++ b/hw/ssi/imx_spi.c
@@ -53,7 +53,7 @@ static const char *imx_spi_reg_name(uint32_t reg)
     case ECSPI_MSGDATA:
         return  "ECSPI_MSGDATA";
     default:
-        sprintf(unknown, "%d ?", reg);
+        sprintf(unknown, "%u ?", reg);
         return unknown;
     }
 }
diff --git a/hw/ssi/xilinx_spi.c b/hw/ssi/xilinx_spi.c
index fec8817d94..49ff275593 100644
--- a/hw/ssi/xilinx_spi.c
+++ b/hw/ssi/xilinx_spi.c
@@ -142,7 +142,7 @@ static void xlx_spi_update_irq(XilinxSPI *s)
        irq chain unless things really changed.  */
     if (pending != s->irqline) {
         s->irqline = pending;
-        DB_PRINT("irq_change of state %d ISR:%x IER:%X\n",
+        DB_PRINT("irq_change of state %u ISR:%x IER:%X\n",
                     pending, s->regs[R_IPISR], s->regs[R_IPIER]);
         qemu_set_irq(s->irq, pending);
     }