From patchwork Mon Sep 9 11:28:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Nyekjaer X-Patchwork-Id: 11137725 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5B50C76 for ; Mon, 9 Sep 2019 11:28:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3085621A4A for ; Mon, 9 Sep 2019 11:28:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b="M3nrqCZK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730137AbfIIL2z (ORCPT ); Mon, 9 Sep 2019 07:28:55 -0400 Received: from first.geanix.com ([116.203.34.67]:53520 "EHLO first.geanix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730067AbfIIL2z (ORCPT ); Mon, 9 Sep 2019 07:28:55 -0400 Received: from zen.localdomain (unknown [85.184.140.241]) by first.geanix.com (Postfix) with ESMTPSA id DA17D641DD; Mon, 9 Sep 2019 11:28:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=geanix.com; s=first; t=1568028506; bh=oCuXYMSmVQgOn5dkAoMZDqaKmL291ZpJJqeMU0TyhFQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=M3nrqCZKph02QQeDV7uC5TMRisxblmHsa8nImbMR1KGIGVCDV93fQKZlRTTwe11hJ PSSV9P6gucCdKMkid2bWas6/tAg0snq0dtxO/K7LnbLZnawnzd39deRZP14MaplXVI 3gvrGvvibwWC2iCkokcapQsyxGZKaJz0ofvuzQWjgg7LIGLMfxPvLRghxidH1nAAMR Xmm/+QVPWGK1A3ERM37HZovPkymcBpe7gqflgNXuBb1mxJurzaSh3SlFwgl7blIW1Q /GrC2vhDP9Z412NqX0hMqtA02Y4FFDH2tbqYK1LH6SNLIqVhI7ER6TAKAeCybNuvvZ iQIFVYC/vtIDA== From: Sean Nyekjaer To: linux-iio@vger.kernel.org, jic23@kernel.org, lorenzo.bianconi83@gmail.com Cc: Sean Nyekjaer , denis.ciocca@st.com, mario.tesi@st.com, armando.visconti@st.com, martin@geanix.com Subject: [PATCH v6 4/6] iio: imu: st_lsm6dsx: always enter interrupt thread Date: Mon, 9 Sep 2019 13:28:44 +0200 Message-Id: <20190909112846.55280-4-sean@geanix.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190909112846.55280-1-sean@geanix.com> References: <20190909112846.55280-1-sean@geanix.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=4.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,UNPARSEABLE_RELAY,URIBL_BLOCKED autolearn=disabled version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on 77834cc0481d Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org The interrupt source can come from multiple sources, fifo and wake interrupts. Enter interrupt thread to check which interrupt that has fired. Signed-off-by: Sean Nyekjaer --- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index 9d023b99139f..5b8bcd9cc4d2 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -1661,9 +1661,7 @@ static struct iio_dev *st_lsm6dsx_alloc_iiodev(struct st_lsm6dsx_hw *hw, static irqreturn_t st_lsm6dsx_handler_irq(int irq, void *private) { - struct st_lsm6dsx_hw *hw = private; - - return hw->sip > 0 ? IRQ_WAKE_THREAD : IRQ_NONE; + return IRQ_WAKE_THREAD; } static irqreturn_t st_lsm6dsx_handler_thread(int irq, void *private)