From patchwork Sat Feb 3 05:12:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dhinakaran Pandiyan X-Patchwork-Id: 10198317 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3E43260388 for ; Sat, 3 Feb 2018 05:13:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 36ED828FA5 for ; Sat, 3 Feb 2018 05:13:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2A01428FC3; Sat, 3 Feb 2018 05:13:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E181D28FA5 for ; Sat, 3 Feb 2018 05:13:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5A1546EB6F; Sat, 3 Feb 2018 05:13:16 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 82FF26EB6F; Sat, 3 Feb 2018 05:13:15 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Feb 2018 21:13:15 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,453,1511856000"; d="scan'208";a="15005053" Received: from dk-thinkpad-x260.jf.intel.com ([10.54.75.38]) by fmsmga007.fm.intel.com with ESMTP; 02 Feb 2018 21:13:14 -0800 From: Dhinakaran Pandiyan To: intel-gfx@lists.freedesktop.org Date: Fri, 2 Feb 2018 21:12:54 -0800 Message-Id: <20180203051302.9974-2-dhinakaran.pandiyan@intel.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180203051302.9974-1-dhinakaran.pandiyan@intel.com> References: <20180203051302.9974-1-dhinakaran.pandiyan@intel.com> Subject: [Intel-gfx] [PATCH 02/10] drm/i915/vblank: Make the vblank counter u64 -> u32 typecast explicit X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rodrigo Vivi , dri-devel@lists.freedesktop.org, Dhinakaran Pandiyan MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Core returns a u64 vblank count and intel_crtc_get_vblank_counter() expects a 32-bit value. Make the typecast explicit to add clarity. Cc: Keith Packard Cc: Rodrigo Vivi Signed-off-by: Dhinakaran Pandiyan --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index ad8d9c6c40e4..f6b450de653c 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12075,7 +12075,7 @@ u32 intel_crtc_get_vblank_counter(struct intel_crtc *crtc) struct drm_device *dev = crtc->base.dev; if (!dev->max_vblank_count) - return drm_crtc_accurate_vblank_count(&crtc->base); + return (u32)drm_crtc_accurate_vblank_count(&crtc->base); return dev->driver->get_vblank_counter(dev, crtc->pipe); }