1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c
index 64e00dd41e6f..c79122d8e10d 100644
--- a/drivers/clocksource/timer-of.c
+++ b/drivers/clocksource/timer-of.c
@@ -127,9 +127,9 @@ static __init int timer_base_init(struct device_node *np,
         const char *name = of_base->name ? of_base->name : np->full_name;
 
         of_base->base = of_io_request_and_map(np, of_base->index, name);
-        if (!of_base->base) {
+        if (IS_ERR(of_base->base)) {
                 pr_err("Failed to iomap (%s)\n", name);
-                return -ENXIO;
+                return PTR_ERR(of_base->base);
         }
 
         return 0;