From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1754293AbdJLIJs (ORCPT <rfc822;w@1wt.eu>);
        Thu, 12 Oct 2017 04:09:48 -0400
Received: from foss.arm.com ([217.140.101.70]:41608 "EHLO foss.arm.com"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1752175AbdJLIJr (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Thu, 12 Oct 2017 04:09:47 -0400
Message-ID: <1507795783.7897.32.camel@arm.com>
Subject: Re: [PATCH] bus: arm-ccn: fix module unloading Error: Removing
 state 147 which has instances left.
From: Pawel Moll <pawel.moll@arm.com>
To: Kim Phillips <kim.phillips@arm.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Thomas Gleixner <tglx@linutronix.de>,
        Markus Elfring <elfring@users.sourceforge.net>,
        Javier Martinez Canillas <javier@osg.samsung.com>,
        Velibor Markovski <velibor.markovski@broadcom.com>
Date: Thu, 12 Oct 2017 09:09:43 +0100
In-Reply-To: <20171011163324.d57342ede0fdd7b0b9ba7bbc@arm.com>
References: <20171011163324.d57342ede0fdd7b0b9ba7bbc@arm.com>
Content-Type: text/plain; charset="UTF-8"
X-Mailer: Evolution 3.18.5.2-0ubuntu3.2 
Mime-Version: 1.0
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Wed, 2017-10-11 at 22:33 +0100, Kim Phillips wrote:
> Unregistering the driver before calling cpuhp_remove_multi_state()
> removes
> any remaining hotplug cpu instances so
> __cpuhp_remove_state_cpuslocked()
> doesn't emit this warning:

Cool, thanks!

I'm getting together a series of fixes now, so I'll get this merged
soon.

Pawel