commit 5019c9023251efd3bfa22b1090d8ad1901914c93
author Daniel Lezcano <daniel.lezcano@linaro.org> Mon Nov 09 10:52:35 2015 +0100
committer Daniel Lezcano <daniel.lezcano@linaro.org> Tue Dec 15 09:42:26 2015 +0100
tree 39319edf81620ee7a70238aab4c4186822fb7e5f
parent 903e5fd3f857c978ff8a75ae4bc5c51e6161031c

clocksource/drivers/h8300_timer16: Fix irq return value check

The function irq_of_parse_and_map returns zero in case of failure.

Fix the return code test to check against zero.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

drivers/clocksource/h8300_timer16.c

diff --git a/drivers/clocksource/h8300_timer16.c b/drivers/clocksource/h8300_timer16.c
index 6705bf7..129dca0 100644
--- a/drivers/clocksource/h8300_timer16.c
+++ b/drivers/clocksource/h8300_timer16.c
@@ -155,7 +155,7 @@
 	}
 
 	irq = irq_of_parse_and_map(node, 0);
-	if (irq < 0) {
+	if (!irq) {
 		pr_err("failed to get irq for clockevent\n");
 		goto unmap_comm;
 	}