From patchwork Mon Aug 10 09:51:25 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Lezcano X-Patchwork-Id: 6982121 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6A05AC05AC for ; Mon, 10 Aug 2015 10:13:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7BEBF203AB for ; Mon, 10 Aug 2015 10:13:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 54BB32034F for ; Mon, 10 Aug 2015 10:13:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932813AbbHJJxj (ORCPT ); Mon, 10 Aug 2015 05:53:39 -0400 Received: from mail-wi0-f169.google.com ([209.85.212.169]:33630 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932784AbbHJJxh (ORCPT ); Mon, 10 Aug 2015 05:53:37 -0400 Received: by wijp15 with SMTP id p15so128554023wij.0 for ; Mon, 10 Aug 2015 02:53:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=bZlHRng3n3jfuXo/uN3ROhH879kDPmjVzNd4RDF/xTA=; b=NnF/l66ja5o4YZ4XpVG/bxRIeaPhVlOopbh7srCVhOvlfon1oXZjg1knpfplJYenLQ uvjebbOK4jFJx4g60wm6Y34qan7XEB6EQEjKArE1B9nExtHGK1E/QvXdf8Uw7QP+pIcF +rogbVeg8gdox9o1czo2R0pzRjKYvGnncunZGOgBOBMmIbWCD/OGDJMgLJdtZvPkyEKD GvTA0zhYFM5+X7+KK8WbuIbJexc5cUkKT54CuGDwYaISBUS5tfSHLGeeylLmjGGXfgze bMNgUlZFz9CvhYatNYx+cpkWXvmLKe6XuLCnQYeZCOBbc84w21dUKAmrw7FTfzrimEG9 6O8A== X-Gm-Message-State: ALoCoQnMP61O6aU9PJcUAK1QbYMjAE1znJ8gP+XwVkNPbUmsy+tZkM4+WydglWhZMf8MQCSl9sPL X-Received: by 10.194.118.197 with SMTP id ko5mr42110646wjb.58.1439200416138; Mon, 10 Aug 2015 02:53:36 -0700 (PDT) Received: from localhost.localdomain (sju31-1-78-210-255-2.fbx.proxad.net. [78.210.255.2]) by smtp.gmail.com with ESMTPSA id jr5sm28598154wjc.14.2015.08.10.02.53.34 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 10 Aug 2015 02:53:35 -0700 (PDT) From: Daniel Lezcano To: mingo@kernel.org Cc: tglx@linutronix.de, linux-kernel@vger.kernel.org, Alexey Klimov , Stephen Boyd , Kukjin Kim , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org (moderated list:ARM/SAMSUNG EXYNO...), linux-samsung-soc@vger.kernel.org (moderated list:ARM/SAMSUNG EXYNO...) Subject: [PATCH 08/74] clockevents/drivers/exynos_mct: Remove unneeded container_of() Date: Mon, 10 Aug 2015 11:51:25 +0200 Message-Id: <1439200352-26767-8-git-send-email-daniel.lezcano@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1439200352-26767-1-git-send-email-daniel.lezcano@linaro.org> References: <55C87382.4070309@linaro.org> <1439200352-26767-1-git-send-email-daniel.lezcano@linaro.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Alexey Klimov Patch removes unneeded container_of() macro in exynos4_local_timer_setup(). Instead let's pass mevt pointer to setup and stop functions from exynos4_mct_cpu_notify() and let them get evt pointer. Tested on odroid-xu3. Signed-off-by: Alexey Klimov Acked-by: Stephen Boyd Signed-off-by: Daniel Lezcano Reviewed-by: Krzysztof Kozlowski --- drivers/clocksource/exynos_mct.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 9064ff7..4d2330a 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -442,13 +442,11 @@ static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static int exynos4_local_timer_setup(struct clock_event_device *evt) +static int exynos4_local_timer_setup(struct mct_clock_event_device *mevt) { - struct mct_clock_event_device *mevt; + struct clock_event_device *evt = &mevt->evt; unsigned int cpu = smp_processor_id(); - mevt = container_of(evt, struct mct_clock_event_device, evt); - mevt->base = EXYNOS4_MCT_L_BASE(cpu); snprintf(mevt->name, sizeof(mevt->name), "mct_tick%d", cpu); @@ -477,8 +475,10 @@ static int exynos4_local_timer_setup(struct clock_event_device *evt) return 0; } -static void exynos4_local_timer_stop(struct clock_event_device *evt) +static void exynos4_local_timer_stop(struct mct_clock_event_device *mevt) { + struct clock_event_device *evt = &mevt->evt; + evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt); if (mct_int_type == MCT_INT_SPI) { if (evt->irq != -1) @@ -500,11 +500,11 @@ static int exynos4_mct_cpu_notify(struct notifier_block *self, switch (action & ~CPU_TASKS_FROZEN) { case CPU_STARTING: mevt = this_cpu_ptr(&percpu_mct_tick); - exynos4_local_timer_setup(&mevt->evt); + exynos4_local_timer_setup(mevt); break; case CPU_DYING: mevt = this_cpu_ptr(&percpu_mct_tick); - exynos4_local_timer_stop(&mevt->evt); + exynos4_local_timer_stop(mevt); break; } @@ -570,7 +570,7 @@ static void __init exynos4_timer_resources(struct device_node *np, void __iomem goto out_irq; /* Immediately configure the timer on the boot CPU */ - exynos4_local_timer_setup(&mevt->evt); + exynos4_local_timer_setup(mevt); return; out_irq: