From patchwork Mon Mar 1 16:12:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 389867 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 97746C433E0 for ; Mon, 1 Mar 2021 17:47:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 64B0064DD3 for ; Mon, 1 Mar 2021 17:47:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237605AbhCARq5 (ORCPT ); Mon, 1 Mar 2021 12:46:57 -0500 Received: from mail.kernel.org ([198.145.29.99]:59902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238300AbhCARlg (ORCPT ); Mon, 1 Mar 2021 12:41:36 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 043DB650C7; Mon, 1 Mar 2021 16:56:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614617819; bh=6Lm7od1aKbbyJ1KHNdbpxeA0fy8Gjnul/9RmhsGCtnc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hcCTHebBYRkqY91T29jXMzc7sBRyCYJYzHlN8lDG9m+3a7qdeZ+Abk3aUCXcDFytj EdF2FrwMi2r0RBvDdoov6uCsnlYgOf7tU+F2dAHOLNSr3ndLm7yxbk45DfORPJiJdq jIYfmR6TLICjteNSIOE8pNjFRE41tYKycE5fH1lM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alexander Usyskin , Tomas Winkler , Sasha Levin Subject: [PATCH 5.4 208/340] mei: hbm: call mei_set_devstate() on hbm stop response Date: Mon, 1 Mar 2021 17:12:32 +0100 Message-Id: <20210301161058.539452390@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161048.294656001@linuxfoundation.org> References: <20210301161048.294656001@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alexander Usyskin [ Upstream commit 3a77df62deb2e62de0dc26c1cb763cc152329287 ] Use mei_set_devstate() wrapper upon hbm stop command response, to trigger sysfs event. Fixes: 43b8a7ed4739 ("mei: expose device state in sysfs") Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Link: https://lore.kernel.org/r/20210129120752.850325-3-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/misc/mei/hbm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c index a44094cdbc36c..d20b2b99c6f24 100644 --- a/drivers/misc/mei/hbm.c +++ b/drivers/misc/mei/hbm.c @@ -1300,7 +1300,7 @@ int mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr) return -EPROTO; } - dev->dev_state = MEI_DEV_POWER_DOWN; + mei_set_devstate(dev, MEI_DEV_POWER_DOWN); dev_info(dev->dev, "hbm: stop response: resetting.\n"); /* force the reset */ return -EPROTO;