1 files changed, 5 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_serial.c b/nuttx/arch/arm/src/stm32/stm32_serial.c
index 5572ee662..e1d6e4593 100644
--- a/nuttx/arch/arm/src/stm32/stm32_serial.c
+++ b/nuttx/arch/arm/src/stm32/stm32_serial.c
@@ -1267,9 +1267,12 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
             break;
           }
 
-        /* TODO:  Handle other termios settings. */
+        /* TODO:  Handle other termios settings.
+         * Note that only cfgetispeed is used besued we have knowledge
+         * that only one speed is supported.
+         */
 
-        priv->baud = termiosp->c_speed;
+        priv->baud = cfgetispeed(termiosp);
         up_setspeed(dev);
       }
       break;