thunderbolt: Make rest of the logging to happen at debug level

Now that the driver can handle every possible tunnel types there is no
point to log everything as info level so turn these to happen at debug
level instead.

While at it remove duplicated tunnel activation log message
(tb_tunnel_activate() calls tb_tunnel_restart() which print the same
message) and add one missing '\n' termination.

Signed-off-by: Mika Westerberg <[e-mail]>

drivers/thunderbolt/ctl.c

···
 		.port = port,
 		.error = error,
 	};
-	tb_ctl_info(ctl, "resetting error on %llx:%x.\n", route, port);
+	tb_ctl_dbg(ctl, "resetting error on %llx:%x.\n", route, port);
 	return tb_ctl_tx(ctl, &pkg, sizeof(pkg), TB_CFG_PKG_ERROR);
 }
 

drivers/thunderbolt/icm.c

···
 	if (val & REG_FW_STS_ICM_EN)
 		return 0;
 
-	dev_info(&nhi->pdev->dev, "starting ICM firmware\n");
+	dev_dbg(&nhi->pdev->dev, "starting ICM firmware\n");
 
 	ret = icm_firmware_reset(tb, nhi);
 	if (ret)

drivers/thunderbolt/path.c

···
 					    & out_mask;
 		hop.unknown3 = 0;
 
-		tb_port_info(path->hops[i].in_port, "Writing hop %d, index %d",
-			     i, path->hops[i].in_hop_index);
+		tb_port_dbg(path->hops[i].in_port, "Writing hop %d, index %d\n",
+			    i, path->hops[i].in_hop_index);
 		tb_dump_hop(path->hops[i].in_port, &hop);
 		res = tb_port_write(path->hops[i].in_port, &hop, TB_CFG_HOPS,
 				    2 * path->hops[i].in_hop_index, 2);
···
 		}
 	}
 	path->activated = true;
-	tb_info(path->tb, "path activation complete\n");
+	tb_dbg(path->tb, "path activation complete\n");
 	return 0;
 err:
 	tb_WARN(path->tb, "path activation failed\n");

drivers/thunderbolt/switch.c

···
 		if (state < 0)
 			return state;
 		if (state == TB_PORT_DISABLED) {
-			tb_port_info(port, "is disabled (state: 0)\n");
+			tb_port_dbg(port, "is disabled (state: 0)\n");
 			return 0;
 		}
 		if (state == TB_PORT_UNPLUGGED) {
 			if (wait_if_unplugged) {
 				/* used during resume */
-				tb_port_info(port,
-					     "is unplugged (state: 7), retrying...\n");
+				tb_port_dbg(port,
+					    "is unplugged (state: 7), retrying...\n");
 				msleep(100);
 				continue;
 			}
-			tb_port_info(port, "is unplugged (state: 7)\n");
+			tb_port_dbg(port, "is unplugged (state: 7)\n");
 			return 0;
 		}
 		if (state == TB_PORT_UP) {
-			tb_port_info(port,
-				     "is connected, link is up (state: 2)\n");
+			tb_port_dbg(port, "is connected, link is up (state: 2)\n");
 			return 1;
 		}
 
···
 		 * After plug-in the state is TB_PORT_CONNECTING. Give it some
 		 * time.
 		 */
-		tb_port_info(port,
-			     "is connected, link is not up (state: %d), retrying...\n",
-			     state);
+		tb_port_dbg(port,
+			    "is connected, link is not up (state: %d), retrying...\n",
+			    state);
 		msleep(100);
 	}
 	tb_port_warn(port,
···
 int tb_port_clear_counter(struct tb_port *port, int counter)
 {
 	u32 zero[3] = { 0, 0, 0 };
-	tb_port_info(port, "clearing counter %d\n", counter);
+	tb_port_dbg(port, "clearing counter %d\n", counter);
 	return tb_port_write(port, zero, TB_CFG_COUNTERS, 3 * counter, 3);
 }
 

drivers/thunderbolt/tb.c

···
 		} else if (tb_port_is_dpout(port)) {
 			tb_teardown_dp(tb, port);
 		} else {
-			tb_port_info(port,
-				     "got unplug event for disconnected port, ignoring\n");
+			tb_port_dbg(port,
+				   "got unplug event for disconnected port, ignoring\n");
 		}
 	} else if (port->remote) {
-		tb_port_info(port,
-			     "got plug event for connected port, ignoring\n");
+		tb_port_dbg(port, "got plug event for connected port, ignoring\n");
 	} else {
 		if (tb_port_is_null(port)) {
-			tb_port_info(port, "hotplug: scanning\n");
+			tb_port_dbg(port, "hotplug: scanning\n");
 			tb_scan_port(port);
 			if (!port->remote)
-				tb_port_info(port, "hotplug: no switch found\n");
+				tb_port_dbg(port, "hotplug: no switch found\n");
 		} else if (tb_port_is_dpout(port)) {
 			tb_tunnel_dp(tb, port);
 		}

drivers/thunderbolt/tunnel.c

···
 {
 	int res, i;
 
-	tb_tunnel_info(tunnel, "activating\n");
+	tb_tunnel_dbg(tunnel, "activating\n");
 
 	/*
 	 * Make sure all paths are properly disabled before enabling
···
 {
 	int i;
 
-	tb_tunnel_info(tunnel, "activating\n");
-
 	for (i = 0; i < tunnel->npaths; i++) {
 		if (tunnel->paths[i]->activated) {
 			tb_tunnel_WARN(tunnel,
···
 {
 	int i;
 
-	tb_tunnel_info(tunnel, "deactivating\n");
+	tb_tunnel_dbg(tunnel, "deactivating\n");
 
 	if (tunnel->activate)
 		tunnel->activate(tunnel, false);