diff --git a/drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.c b/drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.c
index 9757f138a37f0b0f40d9957cc2fd9fd920cb7d88..2d9fc24b1e21d255ea8c61cfe9aa3996e5dea38a 100644
--- a/drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.c
+++ b/drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.c
@@ -736,17 +736,7 @@ bool exhalbtc92e_initlize_variables(struct rtl_priv *adapter)
 	else
 		btcoexist->binded = true;
 
-#if (defined(CONFIG_PCI_HCI))
-	btcoexist->chip_interface = BTC_INTF_PCI;
-#elif (defined(CONFIG_USB_HCI))
-	btcoexist->chip_interface = BTC_INTF_USB;
-#elif (defined(CONFIG_SDIO_HCI))
-	btcoexist->chip_interface = BTC_INTF_SDIO;
-#elif (defined(CONFIG_GSPI_HCI))
-	btcoexist->chip_interface = BTC_INTF_GSPI;
-#else
 	btcoexist->chip_interface = BTC_INTF_UNKNOWN;
-#endif
 
 	if (NULL == btcoexist->adapter)
 		btcoexist->adapter = adapter;