From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:46622 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754613AbcGYVRo (ORCPT ); Mon, 25 Jul 2016 17:17:44 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Matt Ranostay , Jonathan Cameron Subject: [PATCH 4.4 104/146] iio: humidity: hdc100x: fix IIO_TEMP channel reporting Date: Mon, 25 Jul 2016 13:55:59 -0700 Message-Id: <20160725203525.671892785@linuxfoundation.org> In-Reply-To: <20160725203521.340401316@linuxfoundation.org> References: <20160725203521.340401316@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Matt Ranostay commit 09bc0ddaab6cab0fa95a67d5535ec772e2671193 upstream. IIO_TEMP channel was being incorrectly reported back as Celsius when it should have been milliCelsius. This is via an incorrect scale value being returned to userspace. Signed-off-by: Matt Ranostay Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/humidity/hdc100x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/humidity/hdc100x.c +++ b/drivers/iio/humidity/hdc100x.c @@ -211,7 +211,7 @@ static int hdc100x_read_raw(struct iio_d return IIO_VAL_INT_PLUS_MICRO; case IIO_CHAN_INFO_SCALE: if (chan->type == IIO_TEMP) { - *val = 165; + *val = 165000; *val2 = 65536 >> 2; return IIO_VAL_FRACTIONAL; } else {