From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422631AbbFESFa (ORCPT ); Fri, 5 Jun 2015 14:05:30 -0400 Received: from bh-25.webhostbox.net ([208.91.199.152]:32842 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751554AbbFESF1 (ORCPT ); Fri, 5 Jun 2015 14:05:27 -0400 From: Guenter Roeck To: Benjamin Herrenschmidt Cc: Jean-Christophe Plagniol-Villard , Tomi Valkeinen , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, Guenter Roeck , Tina Ruchandani Subject: [PATCH -next] fbdev: radeon: Avoid 64 bit divide Date: Fri, 5 Jun 2015 11:05:21 -0700 Message-Id: <1433527521-5384-1-git-send-email-linux@roeck-us.net> X-Mailer: git-send-email 2.1.0 X-Authenticated_sender: guenter@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: authenticated_id: guenter@roeck-us.net X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A 64 bit divide causes build failures with 32 bit builds, such as ERROR: "__divdi3" [drivers/video/fbdev/aty/radeonfb.ko] undefined! or drivers/built-in.o: In function `radeon_probe_pll_params': radeon_base.c:(.text+0x16608b): undefined reference to `__divdi3' Fixes: ce8f4069dce8 ("fbdev: radeon: Remove 'struct timeval' usage") Cc: Tina Ruchandani Signed-off-by: Guenter Roeck --- drivers/video/fbdev/aty/radeon_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index b3612e30d74f..374e47532035 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -492,7 +492,7 @@ static int radeon_probe_pll_params(struct radeonfb_info *rinfo) /* Return -1 if more than 10 seconds have elapsed */ if (delta > (10*1000000)) return -1; - hz = 1000000/delta; + hz = 1000000 / (int)delta; hTotal = ((INREG(CRTC_H_TOTAL_DISP) & 0x1ff) + 1) * 8; vTotal = ((INREG(CRTC_V_TOTAL_DISP) & 0x3ff) + 1); -- 2.1.0