clocksource: Add missing line break to error messages

Printing with pr_* functions requires adding line break manually.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c
index d9ef7a6..b6ad9c0 100644
--- a/drivers/clocksource/mips-gic-timer.c
+++ b/drivers/clocksource/mips-gic-timer.c
@@ -174,7 +174,7 @@
 
 	if (!gic_present || !node->parent ||
 	    !of_device_is_compatible(node->parent, "mti,gic")) {
-		pr_warn("No DT definition for the mips gic driver");
+		pr_warn("No DT definition for the mips gic driver\n");
 		return -ENXIO;
 	}