From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753240AbaJTTFA (ORCPT ); Mon, 20 Oct 2014 15:05:00 -0400 Received: from mail-pa0-f73.google.com ([209.85.220.73]:50276 "EHLO mail-pa0-f73.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752910AbaJTTER (ORCPT ); Mon, 20 Oct 2014 15:04:17 -0400 From: Andrew Bresticker To: Ralf Baechle , Daniel Lezcano , Thomas Gleixner , Jason Cooper Cc: Andrew Bresticker , Paul Burton , Qais Yousef , John Crispin , linux-mips@linux-mips.org, linux-kernel@vger.kernel.org Subject: [PATCH 18/19] clocksource: mips-gic: Use clockevents_config_and_register Date: Mon, 20 Oct 2014 12:04:05 -0700 Message-Id: <1413831846-32100-19-git-send-email-abrestic@chromium.org> X-Mailer: git-send-email 2.1.0.rc2.206.gedb03e5 In-Reply-To: <1413831846-32100-1-git-send-email-abrestic@chromium.org> References: <1413831846-32100-1-git-send-email-abrestic@chromium.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use clockevents_config_and_register to setup the clock_event_device based on frequency and min/max ticks instead of doing it ourselves. Signed-off-by: Andrew Bresticker --- drivers/clocksource/mips-gic-timer.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c index 3ce992b..84fbb7a 100644 --- a/drivers/clocksource/mips-gic-timer.c +++ b/drivers/clocksource/mips-gic-timer.c @@ -15,8 +15,6 @@ #include #include -#include - static DEFINE_PER_CPU(struct clock_event_device, gic_clockevent_device); static int gic_timer_irq; static unsigned int gic_frequency; @@ -63,19 +61,13 @@ static void gic_clockevent_cpu_init(struct clock_event_device *cd) cd->features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_C3STOP; - clockevent_set_clock(cd, gic_frequency); - - /* Calculate the min / max delta */ - cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd); - cd->min_delta_ns = clockevent_delta2ns(0x300, cd); - cd->rating = 300; cd->irq = gic_timer_irq; cd->cpumask = cpumask_of(cpu); cd->set_next_event = gic_next_event; cd->set_mode = gic_set_clock_mode; - clockevents_register_device(cd); + clockevents_config_and_register(cd, gic_frequency, 0x300, 0x7fffffff); enable_percpu_irq(gic_timer_irq, IRQ_TYPE_NONE); } -- 2.1.0.rc2.206.gedb03e5