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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 61131C43215 for ; Tue, 19 Nov 2019 06:01:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B12B20872 for ; Tue, 19 Nov 2019 06:01:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574143283; bh=P1FjpGRx03FnQqJWFKgSmYOTodXQiTL/vTeWA3+7KQY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=We89HANwb2tf19r7BPCpxd+U6jeJjR0Pp/FKxBxlW3M19XkvhzCB1tpTSsQlCTYSC dPkdB3gwrICqdA75Gx6ASbWBCcIhXSiYUU1jnwzTprSQ1Xf+Fv0wnm3Lp6qBxR0Hbd ctonZUZ+sdH/Y5yFsdY8OTyIUw8TlrsvatzIX1Dc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730812AbfKSFoI (ORCPT ); Tue, 19 Nov 2019 00:44:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:39382 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730810AbfKSFoH (ORCPT ); Tue, 19 Nov 2019 00:44:07 -0500 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 6D4382075E; Tue, 19 Nov 2019 05:44:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574142246; bh=P1FjpGRx03FnQqJWFKgSmYOTodXQiTL/vTeWA3+7KQY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZE0K6kC4vLsGxmvzotpJon3ZInvNK5MRrB7w6JFmEQ71VjPybL3S9II5G8MVn8/Ox Win6P7+BOX8VGy4euUZWfpsmJtmvuArjrav/d9YAnuJwPVQeXrn9AYVrZz2hKoHx6z E2Moel1U+SpN00qrPwX1jsIS/CzF+oeXXzcyKqrg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Lucas Stach , Dmitry Torokhov Subject: [PATCH 4.14 017/239] Input: synaptics-rmi4 - clear IRQ enables for F54 Date: Tue, 19 Nov 2019 06:16:57 +0100 Message-Id: <20191119051300.999187394@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191119051255.850204959@linuxfoundation.org> References: <20191119051255.850204959@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Lucas Stach commit 549766ac2ac1f6c8bb85906bbcea759541bb19a2 upstream. The driver for F54 just polls the status and doesn't even have a IRQ handler registered. Make sure to disable all F54 IRQs, so we don't crash the kernel on a nonexistent handler. Signed-off-by: Lucas Stach Link: https://lore.kernel.org/r/20191105114402.6009-1-l.stach@pengutronix.de Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/rmi4/rmi_f54.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/input/rmi4/rmi_f54.c +++ b/drivers/input/rmi4/rmi_f54.c @@ -619,7 +619,7 @@ static int rmi_f54_config(struct rmi_fun { struct rmi_driver *drv = fn->rmi_dev->driver; - drv->set_irq_bits(fn->rmi_dev, fn->irq_mask); + drv->clear_irq_bits(fn->rmi_dev, fn->irq_mask); return 0; }