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clocksource/drivers/timer-of: Fix invalid iomap check
author
Daniel Lezcano
<daniel.lezcano@linaro.org>
Tue, 20 Jun 2017 05:51:11 +0000
(07:51 +0200)
committer
Daniel Lezcano
<daniel.lezcano@linaro.org>
Mon, 26 Jun 2017 16:32:04 +0000
(18:32 +0200)
A typo in the code checks the return value of iomap against !NULL
and, thus, fails everytime the mapping succeed.
Fix this by inverting the condition in the check.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
drivers/clocksource/timer-of.c
patch
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diff --git
a/drivers/clocksource/timer-of.c
b/drivers/clocksource/timer-of.c
index
64b1c20
..
f6e7491
100644
(file)
--- a/
drivers/clocksource/timer-of.c
+++ b/
drivers/clocksource/timer-of.c
@@
-120,7
+120,7
@@
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 (
!
of_base->base) {
pr_err("Failed to iomap (%s)\n", name);
return -ENXIO;
}