Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752732AbbEQKsK (ORCPT ); Sun, 17 May 2015 06:48:10 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:54724 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752626AbbEQKsC (ORCPT ); Sun, 17 May 2015 06:48:02 -0400 X-Listener-Flag: 11101 Message-ID: <1431859679.31486.4.camel@mtksdaap41> Subject: Re: [rtc-linux] [PATCH] rtc: mt6397: fix build on some 32bits platforms From: Eddie Huang To: Alexandre Belloni CC: , , , Date: Sun, 17 May 2015 18:47:59 +0800 In-Reply-To: <20150514215504.GF3338@piout.net> References: <1431636678-29525-1-git-send-email-alexandre.belloni@free-electrons.com> <20150514215504.GF3338@piout.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1184 Lines: 30 On Thu, 2015-05-14 at 23:55 +0200, Alexandre Belloni wrote: > Hi, > > On 14/05/2015 at 22:51:18 +0200, Alexandre Belloni wrote : > > On some !ARM 32bits platforms, the following compilation error happens > > because of the division on a 64bits value in mtk_rtc_read_time(): > > > > drivers/built-in.o: In function `mtk_rtc_read_time': > > rtc-mt6397.c:(.text+0x265d13f): undefined reference to `__divdi3' > > rtc-mt6397.c:(.text+0x265d150): undefined reference to `__moddi3' > > > > Use div_s64() as done in rtc_time64_to_tm() to solve that. > > > > Reported-by: kbuild test robot > > Signed-off-by: Alexandre Belloni > > I've already pushed that patch to rtc-next to repair the build for i386 > and m68k but feel free to comment if you see anything wrong. Sorry for late. I am in vacation and can't receive mail last week. Thanks your effort to correct this. Eddie -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/