From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from tarvos.retrosnub.co.uk ([217.168.153.95]:37134 "EHLO tarvos.retrosnub.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751620AbdAHVGe (ORCPT ); Sun, 8 Jan 2017 16:06:34 -0500 From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Jonathan Cameron , Rama Krishna Phani A Subject: [PATCH] iio:adc:qcom-spmi-vadc: use div64_s64 instead of direct 64 bit division. Date: Sun, 8 Jan 2017 21:06:29 +0000 Message-Id: <20170108210629.17725-1-jic23@kernel.org> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org Another one of these that we missed previously which prevents test builds of this driver on 32 bit platforms as it gives an undefined __divdi3 warning. Signed-off-by: Jonathan Cameron --- drivers/iio/adc/qcom-spmi-vadc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/qcom-spmi-vadc.c b/drivers/iio/adc/qcom-spmi-vadc.c index faaf711325b5..0a19761d656c 100644 --- a/drivers/iio/adc/qcom-spmi-vadc.c +++ b/drivers/iio/adc/qcom-spmi-vadc.c @@ -641,7 +641,7 @@ static int vadc_scale_therm(struct vadc_priv *vadc, vadc_scale_calib(vadc, adc_code, prop, &voltage); if (prop->calibration == VADC_CALIB_ABSOLUTE) - voltage /= 1000; + voltage = div64_s64(voltage, 1000); vadc_map_voltage_temp(adcmap_100k_104ef_104fb, ARRAY_SIZE(adcmap_100k_104ef_104fb), -- 2.11.0