From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13204C54FCF for ; Mon, 20 Apr 2020 12:09:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DDCD22075A for ; Mon, 20 Apr 2020 12:09:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587384556; bh=FPvJUHRYKZ7CNijhrnSXB/pWjEBH9JPCqbajH03Ldhk=; h=Subject:To:From:Date:List-ID:From; b=GmTo40xWXSr5p6ZxNFyHchMunaHGoirxFK04ptQeuHF1ZhEmYsSEA9GPILr1/zHD7 ZknEgl58bCUH5w0qf7uWYZVtFXxSR8m5XdDb7ZLTnuaq9WvhIgtAk6xvQ4p1e82Wp4 VWI0wb/zCjh7uc7/pCwOtSqmypUhSTox11xaqaIA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726599AbgDTMJQ (ORCPT ); Mon, 20 Apr 2020 08:09:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:47588 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725886AbgDTMJQ (ORCPT ); Mon, 20 Apr 2020 08:09:16 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 94E1B221F4; Mon, 20 Apr 2020 12:09:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587384556; bh=FPvJUHRYKZ7CNijhrnSXB/pWjEBH9JPCqbajH03Ldhk=; h=Subject:To:From:Date:From; b=kpn5cuEWu6CV/Idk33Vl93WaxZk/YwfhU507iXEUaF0q2TOC+2BHmaEzA4urmmAzQ B4M/jeNksONbEUIRlo7FlSAVJLQwelvhmEVsEP9jSc1B2epo9n7Q3awIn2ZkUYu2FZ xQxbXthRn1FwBL0NFBDVP94UGciWvtbXtvHHnA24= Subject: patch "iio: st_sensors: rely on odr mask to know if odr can be set" added to staging-linus To: yarl-baudig@mailoo.org, Jonathan.Cameron@huawei.com, Stable@vger.kernel.org From: Date: Mon, 20 Apr 2020 14:08:49 +0200 Message-ID: <1587384529145193@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled iio: st_sensors: rely on odr mask to know if odr can be set to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From e450e07c14abae563ad13b064cbce9fdccc6bc8d Mon Sep 17 00:00:00 2001 From: Lary Gibaud Date: Sat, 11 Apr 2020 17:16:06 +0200 Subject: iio: st_sensors: rely on odr mask to know if odr can be set Indeed, relying on addr being not 0 cannot work because some device have their register to set odr at address 0. As a matter of fact, if the odr can be set, then there is a mask. Sensors with ODR register at address 0 are: lsm303dlh, lsm303dlhc, lsm303dlm Fixes: 7d245172675a ("iio: common: st_sensors: check odr address value in st_sensors_set_odr()") Signed-off-by: Lary Gibaud Cc: Signed-off-by: Jonathan Cameron --- drivers/iio/common/st_sensors/st_sensors_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c index 0e35ff06f9af..13bdfbbf5f71 100644 --- a/drivers/iio/common/st_sensors/st_sensors_core.c +++ b/drivers/iio/common/st_sensors/st_sensors_core.c @@ -79,7 +79,7 @@ int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr) struct st_sensor_odr_avl odr_out = {0, 0}; struct st_sensor_data *sdata = iio_priv(indio_dev); - if (!sdata->sensor_settings->odr.addr) + if (!sdata->sensor_settings->odr.mask) return 0; err = st_sensors_match_odr(sdata->sensor_settings, odr, &odr_out); -- 2.26.1