From patchwork Tue Mar 11 13:41:47 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gianluca Gennari X-Patchwork-Id: 22997 X-Patchwork-Delegate: mkrufky@linuxtv.org Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1WNMwk-0003rs-Fv; Tue, 11 Mar 2014 14:42:18 +0100 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-8) with esmtp id 1WNMwi-0002OB-kp; Tue, 11 Mar 2014 14:42:18 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754957AbaCKNmJ (ORCPT + 1 other); Tue, 11 Mar 2014 09:42:09 -0400 Received: from mail-ee0-f45.google.com ([74.125.83.45]:52655 "EHLO mail-ee0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752078AbaCKNmD (ORCPT ); Tue, 11 Mar 2014 09:42:03 -0400 Received: by mail-ee0-f45.google.com with SMTP id d17so3739270eek.32 for ; Tue, 11 Mar 2014 06:42:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=osX9ic3kCIK8MsrY5jG7xeFXlxWXmh/I98IQWURCFwI=; b=tUgvHEm4QSop5Yy4oM/ijDkvBaMG1xRsvQc/crle5DWVZMBDfEv0qhMQ0DgX8jFFFZ xjHjo81CsWmLc2fS47DklG/Tl6SM4FocsDFTU4gnLRJT9uh+nXfB87pxruzVPMNcUbjC uvUsobiE6FQK3Fft3syNJZyHwThvpg8ib7lCEJMdA9LoRUx2mflxqwpCI/RLL0+uuFJ6 U1n1jjJmNR5B3+mwQZdPHE7utN65tWIdcRLW/W5H6hzB994xBRiAzHW8YBJw5nBUT/vQ V6we+LJ7yay1wG2S8or72csz6dxGzUR7WyJmKwKU/2DiWg/vTEvhsc39ERcx2R09b7pg f5Iw== X-Received: by 10.15.44.202 with SMTP id z50mr3820636eev.81.1394545321642; Tue, 11 Mar 2014 06:42:01 -0700 (PDT) Received: from precision.spark.local (93-51-229-180.ip269.fastwebnet.it. [93.51.229.180]) by mx.google.com with ESMTPSA id j41sm57673960eeg.10.2014.03.11.06.41.58 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 11 Mar 2014 06:42:00 -0700 (PDT) From: Gianluca Gennari To: linux-media@vger.kernel.org, m.chehab@samsung.com Cc: dheitmueller@kernellabs.com, Gianluca Gennari Subject: [PATCH] drx39xyj: fix 64 bit division on 32 bit arch Date: Tue, 11 Mar 2014 14:41:47 +0100 Message-Id: <1394545307-624-1-git-send-email-gennarone@gmail.com> X-Mailer: git-send-email 1.9.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2014.3.11.133315 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' FORGED_FROM_GMAIL 0.1, MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1100_1199 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, DKIM_SIGNATURE 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __FRAUD_BODY_WEBMAIL 0, __FRAUD_WEBMAIL 0, __FRAUD_WEBMAIL_FROM 0, __FROM_GMAIL 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_STRUCTURE_1 0, __SANE_MSGID 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS , __YOUTUBE_RCVD 0' Fix this linker warning: WARNING: "__divdi3" [media_build/v4l/drx39xyj.ko] undefined! Signed-off-by: Gianluca Gennari --- drivers/media/dvb-frontends/drx39xyj/drxj.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index 2352327..0dec073 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -12002,13 +12002,16 @@ static int drx39xxj_read_signal_strength(struct dvb_frontend *fe, static int drx39xxj_read_snr(struct dvb_frontend *fe, u16 *snr) { struct dtv_frontend_properties *p = &fe->dtv_property_cache; + u64 tmp64; if (p->cnr.stat[0].scale == FE_SCALE_NOT_AVAILABLE) { *snr = 0; return 0; } - *snr = p->cnr.stat[0].svalue / 10; + tmp64 = p->cnr.stat[0].svalue; + do_div(tmp64, 10); + *snr = tmp64; return 0; }