From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD68CC433EF for ; Mon, 18 Jun 2018 14:42:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 73AC6208A6 for ; Mon, 18 Jun 2018 14:42:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 73AC6208A6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935150AbeFROmj (ORCPT ); Mon, 18 Jun 2018 10:42:39 -0400 Received: from mout.kundenserver.de ([212.227.126.187]:55119 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934109AbeFROmh (ORCPT ); Mon, 18 Jun 2018 10:42:37 -0400 Received: from wuerfel.lan ([95.208.111.237]) by mrelayeu.kundenserver.de (mreue004 [212.227.15.129]) with ESMTPA (Nemesis) id 0LjODj-1g4GZn3bKx-00daJU; Mon, 18 Jun 2018 16:42:12 +0200 From: Arnd Bergmann To: Jacek Anaszewski , Pavel Machek Cc: y2038@lists.linaro.org, Arnd Bergmann , Kees Cook , Willy Tarreau , linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] leds: ledtrig-activity: use ktime_get_boot_ns() Date: Mon, 18 Jun 2018 16:41:44 +0200 Message-Id: <20180618144210.72367-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K1:9A33qaBXXy9tzEbZfQ8vgBxKsvDiV+++sRqTUvligdOlcDdsdyp rABB29DQycDJYKEI1flmQmZHqxgbSdBuGNALJCLeOETamVM1KkACA6mI/NV1zq3wsCcD3u4 1NZMZVARx7wiG1g3CuJE3HgM8dqhBFoxFRKlGMFFFZj6Tx7fjFo+ozlsbRJRmH4EwiAq2Ft yCc5q2jGbOGbyaP2nO5QA== X-UI-Out-Filterresults: notjunk:1;V01:K0:G150xayh6Os=:SdW/y1z+8HAjiVBnQoPwAP MUZ7jUtGIYE8lafnpo/UG127x38CzNmN9hzIVxjJuBExw+zu8oWpjz0TUxlXGvy7O0sM7hjX0 VzrkyMM4O+bN8zqemnB+oA4wLM2pgZbTe8HFzeVonKkYA6F/HatAWR1L8Br6vgulTkthOQWoj c74wCm7m2SXQ2IXsoWBoT12wCcOzsbIu/JgCMfFlQOoZkjbBTx5IQHYBXhFx4eUYqzYVZ53O2 nbq6gMPnUFIPYbwjOZyA0vDyP2A3zvIPaHMcW0yuZlYLNTrsaWwDJDgd4fB049FQmbLIA55zB AlYgtaNe9KE3KkXVNEnu3VSGFD01mHHK6BX4Z4aHARfSwtSq5MVzuNYuISwwbqEx43VKAnPNT m3XPDpwmRFBD0tJC/HgiQaK3tmm7Yq5DGB3WxRt+kqKZCxipqakxY98vxRrEOPNo0Cb9e1+Lp R+qLqTFscchEwtBMPlRDF8DLZchrJUnm9tpJgMMdSKQjVklu6dRp1lY3S4wa4BlnnOcsPUrxX pUQb94zYwTMmxHicdVXX7rmwVmHF9eLYYC0KBnxL0hslP4P5EvJvYx3g5BKaDp12LK1+vE1xP ZZi+kQx7XPLUEYo8OHTBa+W8ZIZbZVd7tU8ShJ5n4ddhmMSdiYq8mAwUQA5hAbFP5/IR/4iaN 5N0bQqZ3R2zJhdB2rhPduu7Wy4xgGl20hBq/oJZj+eObcxciJQiI+8S+x8UTuYdzDkDc= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org get_monotonic_boottime() is deprecated, so let's convert this to the simpler ktime_get_boot_ns(). Signed-off-by: Arnd Bergmann --- drivers/leds/trigger/ledtrig-activity.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/leds/trigger/ledtrig-activity.c b/drivers/leds/trigger/ledtrig-activity.c index 5081894082bd..589c1bc4d0b9 100644 --- a/drivers/leds/trigger/ledtrig-activity.c +++ b/drivers/leds/trigger/ledtrig-activity.c @@ -37,7 +37,6 @@ static void led_activity_function(struct timer_list *t) struct activity_data *activity_data = from_timer(activity_data, t, timer); struct led_classdev *led_cdev = activity_data->led_cdev; - struct timespec boot_time; unsigned int target; unsigned int usage; int delay; @@ -57,7 +56,7 @@ static void led_activity_function(struct timer_list *t) return; } - get_monotonic_boottime(&boot_time); + curr_boot = ktime_get_boot_ns(); cpus = 0; curr_used = 0; @@ -76,7 +75,6 @@ static void led_activity_function(struct timer_list *t) * down to 16us, ensuring we won't overflow 32-bit computations below * even up to 3k CPUs, while keeping divides cheap on smaller systems. */ - curr_boot = timespec_to_ns(&boot_time) * cpus; diff_boot = (curr_boot - activity_data->last_boot) >> 16; diff_used = (curr_used - activity_data->last_used) >> 16; activity_data->last_boot = curr_boot; -- 2.9.0