From patchwork Thu Feb 21 19:01:50 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rado Vrbovsky X-Patchwork-Id: 222401 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id AA55D2C0094 for ; Fri, 22 Feb 2013 06:01:54 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752755Ab3BUTBv (ORCPT ); Thu, 21 Feb 2013 14:01:51 -0500 Received: from mx4-phx2.redhat.com ([209.132.183.25]:47592 "EHLO mx4-phx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751725Ab3BUTBv (ORCPT ); Thu, 21 Feb 2013 14:01:51 -0500 Received: from zmail17.collab.prod.int.phx2.redhat.com (zmail17.collab.prod.int.phx2.redhat.com [10.5.83.19]) by mx4-phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r1LJ1oO0030704; Thu, 21 Feb 2013 14:01:50 -0500 Date: Thu, 21 Feb 2013 14:01:50 -0500 (EST) From: Rado Vrbovsky To: Sergei Shtylyov , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, Jeff Message-ID: <774443881.7195405.1361473310424.JavaMail.root@redhat.com> In-Reply-To: <51266C7F.8040904@cogentembedded.com> Subject: Re: [PATCH] ata_piix: Add MODULE_PARM_DESC to prefer_ms_hyperv MIME-Version: 1.0 X-Originating-IP: [10.34.1.244] X-Mailer: Zimbra 7.2.0_GA_2669 (ZimbraWebClient - FF3.0 (Linux)/7.2.0_GA_2669) Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org From: Andrew Brownfield In reference to the commit cd006086fa5d91414d8ff9ff2b78fbb593878e3c "ata_piix: defer disks to the Hyper-V drivers by default", this trivial patch adds a description to prefer_ms_hyperv. [rvrbovsk@redhat.com: MODULE_PARM_DESC() string formatting modified] Signed-off-by: Andrew Brownfield Signed-off-by: Radomir Vrbovsky --- drivers/ata/ata_piix.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 174eca6..b9bf99a 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -1530,6 +1530,10 @@ static bool piix_broken_system_poweroff(struct pci_dev *pdev) static int prefer_ms_hyperv = 1; module_param(prefer_ms_hyperv, int, 0); +MODULE_PARM_DESC(prefer_ms_hyperv, + "Prefer Hyper-V paravirtualization drivers instead of ATA, " + "0 - Use ATA drivers, " + "1 (Default) - Use the paravirtualization drivers."); static void piix_ignore_devices_quirk(struct ata_host *host) {