diff --git a/drivers/staging/unisys/virthba/virthba.c b/drivers/staging/unisys/virthba/virthba.c
index d528388d596f..5c5aa7001767 100644
--- a/drivers/staging/unisys/virthba/virthba.c
+++ b/drivers/staging/unisys/virthba/virthba.c
@@ -91,7 +91,7 @@ static const struct x86_cpu_id unisys_spar_ids[] = {
 MODULE_DEVICE_TABLE(x86cpu, unisys_spar_ids);
 
 #ifdef DEF_SCSI_QCMD
-DEF_SCSI_QCMD(virthba_queue_command)
+static DEF_SCSI_QCMD(virthba_queue_command)
 #else
 #define virthba_queue_command virthba_queue_command_lck
 #endif