From 2f445e0aa00e3bdbcf6e99b88a6aab54b6b02f2a Mon Sep 17 00:00:00 2001 From: Yoshinori Sato <ysato@users.sourceforge.jp> Date: Sat, 5 Dec 2015 02:48:15 +0900 Subject: clocksource/drivers/h8300: Fix timer not overflow case Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- drivers/clocksource/h8300_timer16.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/clocksource/h8300_timer16.c') diff --git a/drivers/clocksource/h8300_timer16.c b/drivers/clocksource/h8300_timer16.c index b14a8da90ecc..934ed0bceec5 100644 --- a/drivers/clocksource/h8300_timer16.c +++ b/drivers/clocksource/h8300_timer16.c @@ -48,8 +48,10 @@ static unsigned long timer16_get_counter(struct timer16_priv *p) } while (unlikely((o1 != o2) || (v1 > v2 && v1 < v3) || (v2 > v3 && v2 < v1) || (v3 > v1 && v3 < v2))); - v2 |= 0x10000; - return v2; + if (likely(!o1)) + return v2; + else + return v2 + 0x10000; } -- cgit v1.2.1