Bluetooth: Add bt_dev logging macros

Add specific bluetooth device logging macros since hci device name is
repeatedly referred in bluetooth subsystem logs.
Signed-off-by: NLoic Poulain <loic.poulain@intel.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>

include/net/bluetooth/bluetooth.h

@@ -128,6 +128,13 @@ void bt_err(const char *fmt, ...);
 #define BT_ERR(fmt, ...)	bt_err(fmt "\n", ##__VA_ARGS__)
 #define BT_DBG(fmt, ...)	pr_debug(fmt "\n", ##__VA_ARGS__)
 
+#define bt_dev_info(hdev, fmt, ...)				\
+	BT_INFO("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+#define bt_dev_err(hdev, fmt, ...)				\
+	BT_ERR("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+#define bt_dev_dbg(hdev, fmt, ...)				\
+	BT_DBG("%s: " fmt, (hdev)->name, ##__VA_ARGS__)
+
 /* Connection and socket states */
 enum {
 	BT_CONNECTED = 1, /* Equal to TCP_ESTABLISHED to make net code happy */