Bluetooth: btmtk: move btusb_mtk_[setup, shutdown] to btmtk.c

Move btusb_mtk_[setup, shutdown] and related function from
btusb.c to btmtk.c which holds vendor specific stuff and
would make btusb.c clean.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Chris Lu <chris.lu@mediatek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

drivers/bluetooth/btmtk.h

@@ -140,6 +140,8 @@ struct btmtk_hci_wmt_params {
 
 enum {
 	BTMTK_TX_WAIT_VND_EVT,
+	BTMTK_FIRMWARE_LOADED,
+	BTMTK_HW_RESET_ACTIVE,
 };
 
 typedef int (*btmtk_reset_sync_func_t)(struct hci_dev *, void *);
@@ -152,6 +154,7 @@ struct btmtk_coredump_info {
 };
 
 struct btmtk_data {
+	const char *drv_name;
 	unsigned long flags;
 	u32 dev_id;
 	btmtk_reset_sync_func_t reset_sync;
@@ -186,8 +189,11 @@ int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb);
 void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, u32 fw_ver,
 			   u32 fw_flavor);
 
-int btmtk_usb_hci_wmt_sync(struct hci_dev *hdev,
-			   struct btmtk_hci_wmt_params *wmt_params);
+int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id);
+
+int btmtk_usb_setup(struct hci_dev *hdev);
+
+int btmtk_usb_shutdown(struct hci_dev *hdev);
 #else
 
 static inline int btmtk_set_bdaddr(struct hci_dev *hdev,
@@ -228,8 +234,17 @@ static void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id,
 {
 }
 
-static int btmtk_usb_hci_wmt_sync(struct hci_dev *hdev,
-				  struct btmtk_hci_wmt_params *wmt_params)
+static int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id)
+{
+	return -EOPNOTSUPP;
+}
+
+static int btmtk_usb_setup(struct hci_dev *hdev)
+{
+	return -EOPNOTSUPP;
+}
+
+static int btmtk_usb_shutdown(struct hci_dev *hdev)
 {
 	return -EOPNOTSUPP;
 }