From patchwork Fri Apr 1 05:12:17 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Yuan X-Patchwork-Id: 680591 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p317ILgY001922 for ; Fri, 1 Apr 2011 07:18:57 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E686C9E9AD for ; Fri, 1 Apr 2011 00:18:21 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-iy0-f177.google.com (mail-iy0-f177.google.com [209.85.210.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E7ED9E74B for ; Thu, 31 Mar 2011 22:12:25 -0700 (PDT) Received: by iyb39 with SMTP id 39so3686200iyb.36 for ; Thu, 31 Mar 2011 22:12:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:from:to:cc:subject:date:message-id:x-mailer; bh=zrT0e4s8PF+iQBFjuaDUbqFeSM9ExxAGGLypFtudT9g=; b=cDpRXZVs65cLkGblCg5/7mrlzaU2ciknR8KhVvP0bLNBmpRSOLvkDkhDDnch6Oo6KC xXnaDxZeOPkt7g8RUnFu6SlonaqCqtZQBW/Uo5Js+7s91dFVSF2Lte2LSXFiQLlJ5E0S XiSIDWIg/hqvuHwkf2SL8tpozozsDQFAMKpYI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=EIH0KxFdPdQ7HEdNY9KEUO0BeTDuAl1Zm7vCYyFodrHFoi2S4VwIZUn6Ipb84/M6od O8u+eBFENqRE97qeRiiyTf/ZqjyAXdp7laAiIbUCWqwgQ+znWCeJZ7+QglvhkzpSIphn iqdeeJMYMjMq2vyc4NBszr3URSnWCmVTdEGAE= Received: by 10.42.152.71 with SMTP id h7mr980693icw.440.1301634745081; Thu, 31 Mar 2011 22:12:25 -0700 (PDT) Received: from localhost.localdomain ([114.251.86.0]) by mx.google.com with ESMTPS id gx2sm1200146ibb.60.2011.03.31.22.12.22 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 31 Mar 2011 22:12:24 -0700 (PDT) From: "'Liu Yuan" , '@freedesktop.org To: David Airlie Subject: [PATCH] drm/radeon: Fix an always-false-comparison Date: Fri, 1 Apr 2011 13:12:17 +0800 Message-Id: <1301634737-12956-1-git-send-email-tailai.ly@taobao.com> X-Mailer: git-send-email 1.7.1 X-Mailman-Approved-At: Fri, 01 Apr 2011 00:18:08 -0700 Cc: Liu Yuan , open list , "open list:DRM DRIVERS" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Fri, 01 Apr 2011 07:18:57 +0000 (UTC) diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index 258fa5e..e248211 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -648,7 +648,7 @@ static void atom_op_compare(atom_exec_context *ctx, int *ptr, int arg) static void atom_op_delay(atom_exec_context *ctx, int *ptr, int arg) { - uint8_t count = U8((*ptr)++); + uint32_t count = U32((*ptr)++); SDEBUG(" count: %d\n", count); if (arg == ATOM_UNIT_MICROSEC) udelay(count);