Bluetooth: Convert uses of __constant_<foo> to <foo>

The use of __constant_<foo> has been unnecessary for quite awhile now.

Make these uses consistent with the rest of the kernel.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index b247f9d..33cd561 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -111,7 +111,7 @@
 	if (bdaddr_type_is_le(la.l2_bdaddr_type)) {
 		/* We only allow ATT user space socket */
 		if (la.l2_cid &&
-		    la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT))
+		    la.l2_cid != cpu_to_le16(L2CAP_CID_ATT))
 			return -EINVAL;
 	}
 
@@ -209,7 +209,7 @@
 		 * ATT. Anything else is an invalid combination.
 		 */
 		if (chan->scid != L2CAP_CID_ATT ||
-		    la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT))
+		    la.l2_cid != cpu_to_le16(L2CAP_CID_ATT))
 			return -EINVAL;
 
 		/* We don't have the hdev available here to make a
@@ -227,7 +227,7 @@
 	if (bdaddr_type_is_le(la.l2_bdaddr_type)) {
 		/* We only allow ATT user space socket */
 		if (la.l2_cid &&
-		    la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT))
+		    la.l2_cid != cpu_to_le16(L2CAP_CID_ATT))
 			return -EINVAL;
 	}