diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 40d840e..b426a93 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -80,7 +80,7 @@
  * Global variable used to hold the major block device number
  * allocated in mtip_init().
  */
-int mtip_major;
+static int mtip_major;
 
 static DEFINE_SPINLOCK(rssd_index_lock);
 static DEFINE_IDA(rssd_index_ida);
@@ -3502,7 +3502,7 @@
 };
 
 /* Structure that describes the PCI driver functions. */
-struct pci_driver mtip_pci_driver = {
+static struct pci_driver mtip_pci_driver = {
 	.name			= MTIP_DRV_NAME,
 	.id_table		= mtip_pci_tbl,
 	.probe			= mtip_pci_probe,