From mboxrd@z Thu Jan 1 00:00:00 1970 From: t.figa@samsung.com (Tomasz Figa) Date: Tue, 23 Apr 2013 17:46:28 +0200 Subject: [PATCH v3 07/13] clocksource: samsung_pwm_timer: Use proper clockevents max_delta In-Reply-To: <1366731994-7478-1-git-send-email-t.figa@samsung.com> References: <1366731994-7478-1-git-send-email-t.figa@samsung.com> Message-ID: <1366731994-7478-8-git-send-email-t.figa@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch replaces hardcoded -1 argument passed to clockevents_config_and_register() with tcnt_max calculated based on variant data. This fixes invalid max delta configuration for 16-bit timers of s3c24xx. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- drivers/clocksource/samsung_pwm_timer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c index 9f4bd6a..cb86615 100644 --- a/drivers/clocksource/samsung_pwm_timer.c +++ b/drivers/clocksource/samsung_pwm_timer.c @@ -263,7 +263,8 @@ static void __init samsung_clockevent_init(void) pwm.clock_count_per_tick = clock_rate / HZ; time_event_device.cpumask = cpumask_of(0); - clockevents_config_and_register(&time_event_device, clock_rate, 1, -1); + clockevents_config_and_register(&time_event_device, + clock_rate, 1, pwm.tcnt_max); irq_number = pwm.irq[pwm.event_id]; setup_irq(irq_number, &samsung_clock_event_irq); -- 1.8.2.1