qlcnic: change reg name

Change QLCNIC_CRB_DEV_REF_COUNT to QLCNIC_CRB_DRV_ACTIVE to match
document.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index 794f657..219de9f 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -698,7 +698,7 @@
 #define QLCNIC_PEG_ALIVE_COUNTER	(QLCNIC_CAM_RAM(0xb0))
 #define QLCNIC_PEG_HALT_STATUS1 	(QLCNIC_CAM_RAM(0xa8))
 #define QLCNIC_PEG_HALT_STATUS2 	(QLCNIC_CAM_RAM(0xac))
-#define QLCNIC_CRB_DEV_REF_COUNT	(QLCNIC_CAM_RAM(0x138))
+#define QLCNIC_CRB_DRV_ACTIVE	(QLCNIC_CAM_RAM(0x138))
 #define QLCNIC_CRB_DEV_STATE		(QLCNIC_CAM_RAM(0x140))
 
 #define QLCNIC_CRB_DRV_STATE		(QLCNIC_CAM_RAM(0x144))