From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753155AbaEURjy (ORCPT ); Wed, 21 May 2014 13:39:54 -0400 Received: from mout.gmx.net ([212.227.17.22]:64464 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750760AbaEURjv (ORCPT ); Wed, 21 May 2014 13:39:51 -0400 From: =?UTF-8?q?Manuel=20Sch=C3=B6lling?= To: alexander.deucher@amd.com Cc: christian.koenig@amd.com, airlied@linux.ie, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, =?UTF-8?q?Manuel=20Sch=C3=B6lling?= Subject: [PATCH] radeon: Use time_before() Date: Wed, 21 May 2014 19:39:37 +0200 Message-Id: <1400693977-21033-1-git-send-email-manuel.schoelling@gmx.de> X-Mailer: git-send-email 1.7.10.4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:htf19H13FQhwZyXDqkzZa8eOYOLmHJvCQjrY487i/PrHBVzStPz zLSXhaXbJj936mrLKEbGquyVauDOf371fsa7+qFhvnYRocJAJpZVuEm9GNNNa8WeN5kSGo5 bgKZSws33F1be+QDKxN4+dq2i4lpECIvYhu7X3vjqR5Y6n4EgI+A0DchTzgPy3TPMF8clTW mhHHOTWRXU6N7z8mG46gg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To be future-proof and for better readability the time comparisons are modified to use time_before() instead of plain, error-prone math. Signed-off-by: Manuel Schölling --- drivers/gpu/drm/radeon/radeon_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index f30b842..b08db66 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -1592,7 +1592,7 @@ static void radeon_dynpm_idle_work_handler(struct work_struct *work) * to false since we want to wait for vbl to avoid flicker. */ if (rdev->pm.dynpm_planned_action != DYNPM_ACTION_NONE && - jiffies > rdev->pm.dynpm_action_timeout) { + time_before(rdev->pm.dynpm_action_timeout, jiffies)) { radeon_pm_get_dynpm_state(rdev); radeon_pm_set_clocks(rdev); } -- 1.7.10.4