From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:26802 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934073Ab1KCQ4b (ORCPT ); Thu, 3 Nov 2011 12:56:31 -0400 Message-ID: <4EB2C7B8.7020009@qca.qualcomm.com> (sfid-20111103_175635_145459_1ABCD171) Date: Thu, 3 Nov 2011 18:56:24 +0200 From: Kalle Valo MIME-Version: 1.0 To: Kalle Valo CC: Subject: Re: [PATCH] ath6kl: don't power down hardware when interface is down References: <20111103095357.10733.85983.stgit@localhost6.localdomain6> In-Reply-To: <20111103095357.10733.85983.stgit@localhost6.localdomain6> Content-Type: text/plain; charset="UTF-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: On 11/03/2011 11:53 AM, Kalle Valo wrote: > Jouni reported that my patch "ath6kl: power down hardware when interface > is down" caused a regression on his x86 boxes and scan didn't work anymore. > I was able to reproduce the problem by disabling all debug messages. > > So there has to be a race condition somewhere in the code and disable the > functionality until the race is fixed. Now hardware is powered from the > point where module is loaded until it's removed. Applied. Kalle