Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751436AbaJIXGf (ORCPT ); Thu, 9 Oct 2014 19:06:35 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:43744 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750918AbaJIXGe (ORCPT ); Thu, 9 Oct 2014 19:06:34 -0400 Date: Thu, 09 Oct 2014 19:06:32 -0400 (EDT) Message-Id: <20141009.190632.1109121162247372029.davem@davemloft.net> To: hayeswang@realtek.com Cc: netdev@vger.kernel.org, nic_swsd@realtek.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [PATCH net-next v2 0/3] r8152: use mutex for hw settings From: David Miller In-Reply-To: <1394712342-15778-60-Taiwan-albertk@realtek.com> References: <1394712342-15778-58-Taiwan-albertk@realtek.com> <1394712342-15778-60-Taiwan-albertk@realtek.com> X-Mailer: Mew version 6.6 on Emacs 24.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.7 (shards.monkeyblade.net [149.20.54.216]); Thu, 09 Oct 2014 16:06:33 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hayes Wang Date: Thu, 9 Oct 2014 18:00:23 +0800 > v2: > Make sure the autoresume wouldn't occur inside the mutex, otherwise > the dead lock would happen. For the purpose, adjust some code about > autosuspend/autoresume. > > v1: > Use mutex to avoid that the serial hw settings would be interrupted > by other settings. Although there is no problem now, it makes the > driver more safe. Series applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/