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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 828FAC433F5 for ; Mon, 18 Oct 2021 13:55:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6C33A60F11 for ; Mon, 18 Oct 2021 13:55:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231548AbhJRN5e (ORCPT ); Mon, 18 Oct 2021 09:57:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:57730 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234183AbhJRNzU (ORCPT ); Mon, 18 Oct 2021 09:55:20 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6829A6137F; Mon, 18 Oct 2021 13:40:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1634564403; bh=IEVXBQ/6xZ+vbYCVhttAvoLjwdG6FbycEd4remA6ftM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e/nyoIpLGZmyO4atlS1zxf6ZPcpq9p8w0tIEAFvyN4JcaMx67k/aG3oDQ8BWwnYXP sNyQBdx9+5U/RISrltn+iPQisXmqCAJl+z4cZmE6CAsigQQAisHkwJxTHwYJGVw6ho 8zbFYqBevIC90RIyncwGJxjDI1zaksCj6T7bIBrs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sean Nyekjaer , Stable@vger.kernel.org, Jonathan Cameron Subject: [PATCH 5.14 077/151] iio: accel: fxls8962af: return IRQ_HANDLED when fifo is flushed Date: Mon, 18 Oct 2021 15:24:16 +0200 Message-Id: <20211018132343.186253685@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211018132340.682786018@linuxfoundation.org> References: <20211018132340.682786018@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sean Nyekjaer commit 9033c7a357481fb5bcc1737bafa4aec572dca5c6 upstream. fxls8962af_fifo_flush() will return the samples flushed. So return IRQ_NONE only if an error is returned. Fixes: 79e3a5bdd9ef ("iio: accel: fxls8962af: add hw buffered sampling") Signed-off-by: Sean Nyekjaer Link: https://lore.kernel.org/r/20210817124336.1672169-1-sean@geanix.com Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/accel/fxls8962af-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -738,7 +738,7 @@ static irqreturn_t fxls8962af_interrupt( if (reg & FXLS8962AF_INT_STATUS_SRC_BUF) { ret = fxls8962af_fifo_flush(indio_dev); - if (ret) + if (ret < 0) return IRQ_NONE; return IRQ_HANDLED;