From patchwork Tue Jun 23 19:56:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 223292 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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 4D8AFC433E3 for ; Tue, 23 Jun 2020 21:05:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 23D2F20702 for ; Tue, 23 Jun 2020 21:05:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592946302; bh=Yi0rkYte0Ul8/AyWWV2kwBrjlTBSzJEKQoFAOQiac0E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0fC3zTDyqF0v+PrQNTk8PhKOzpe1FCSUexnm+tDzFI2z+jBq0XnVAc/FW9Mo8HqTV yxaKRe10pHjOSbA+UcDruEm3u00qfEXYWGDqmHXnK4WAkx2N6kGkmRTS8Xr4VUtL62 5xynBqC7ASrjAz0Em0JXClslYOI7O7xLWrGRv30I= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393287AbgFWVFA (ORCPT ); Tue, 23 Jun 2020 17:05:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:32968 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2403827AbgFWUhm (ORCPT ); Tue, 23 Jun 2020 16:37:42 -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 D23872080C; Tue, 23 Jun 2020 20:37:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592944662; bh=Yi0rkYte0Ul8/AyWWV2kwBrjlTBSzJEKQoFAOQiac0E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cUDwoVWF1mqR36eci/b+BkHA1ta14Fq/81LLp/eUjyJIznxNLLNqD9M+qWe5I5myO B83kHwpnzvCrAEU+3tdDuc1HRIMewsrE4XEOV5qwe0PVqNeOHlEGWQVubI5MrsymM8 Vg+gua2EJV1Cls//Oq2dN99VpomBMIOmPpJqJSLE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, David Heidelberg , Dmitry Osipenko , Sebastian Reichel , Sasha Levin Subject: [PATCH 4.19 077/206] power: supply: smb347-charger: IRQSTAT_D is volatile Date: Tue, 23 Jun 2020 21:56:45 +0200 Message-Id: <20200623195320.735902699@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623195316.864547658@linuxfoundation.org> References: <20200623195316.864547658@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Dmitry Osipenko [ Upstream commit c32ea07a30630ace950e07ffe7a18bdcc25898e1 ] Fix failure when USB cable is connected: smb347 2-006a: reading IRQSTAT_D failed Fixes: 1502cfe19bac ("smb347-charger: Fix battery status reporting logic for charger faults") Tested-by: David Heidelberg Signed-off-by: Dmitry Osipenko Signed-off-by: David Heidelberg Signed-off-by: Sebastian Reichel Signed-off-by: Sasha Levin --- drivers/power/supply/smb347-charger.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c index 072c5189bd6d1..0655dbdc7000d 100644 --- a/drivers/power/supply/smb347-charger.c +++ b/drivers/power/supply/smb347-charger.c @@ -1141,6 +1141,7 @@ static bool smb347_volatile_reg(struct device *dev, unsigned int reg) switch (reg) { case IRQSTAT_A: case IRQSTAT_C: + case IRQSTAT_D: case IRQSTAT_E: case IRQSTAT_F: case STAT_A: