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/vf_pit_timer.c b/drivers/clocksource/vf_pit_timer.c
index 55d8d84..e0849e2 100644
--- a/drivers/clocksource/vf_pit_timer.c
+++ b/drivers/clocksource/vf_pit_timer.c
@@ -165,7 +165,7 @@ static int __init pit_timer_init(struct device_node *np)
 
 	timer_base = of_iomap(np, 0);
 	if (!timer_base) {
-		pr_err("Failed to iomap");
+		pr_err("Failed to iomap\n");
 		return -ENXIO;
 	}