diff --git a/drivers/video/mipidsi/mipi_dsi_device_driver.c b/drivers/video/mipidsi/mipi_dsi_device_driver.c
index 396e93e88f5..1dffb8787d5 100644
--- a/drivers/video/mipidsi/mipi_dsi_device_driver.c
+++ b/drivers/video/mipidsi/mipi_dsi_device_driver.c
@@ -130,34 +130,44 @@ static int dsi_dev_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
   switch (cmd)
     {
       case MIPIDSI_GETDEVLANES:
+        {
           FAR uint16_t *planes = (FAR uint16_t *)((uintptr_t)arg);
           DEBUGASSERT(planes != NULL);
 
           *planes = priv->dsi_dev->lanes;
+        }
         break;
       case MIPIDSI_GETDEVFMT:
+        {
           FAR uint32_t *fmt = (FAR uint32_t *)((uintptr_t)arg);
           DEBUGASSERT(fmt != NULL);
 
           *fmt = priv->dsi_dev->format;
+        }
         break;
       case MIPIDSI_GETDEVMODE:
+        {
           FAR uint32_t *mode = (FAR uint32_t *)((uintptr_t)arg);
           DEBUGASSERT(mode != NULL);
 
           *mode = priv->dsi_dev->mode_flags;
+        }
         break;
       case MIPIDSI_GETDEVHSRATE:
+        {
           FAR uint32_t *hsrate = (FAR uint32_t *)((uintptr_t)arg);
           DEBUGASSERT(hsrate != NULL);
 
           *hsrate = priv->dsi_dev->hs_rate;
+        }
         break;
       case MIPIDSI_GETDEVLPRATE:
+        {
           FAR uint32_t *lprate = (FAR uint32_t *)((uintptr_t)arg);
           DEBUGASSERT(lprate != NULL);
 
           *lprate = priv->dsi_dev->lp_rate;
+        }
         break;
       default:
         ret = -ENOTTY;