From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 9/13] cs5520: always tune PIO Date: Wed, 5 Sep 2007 23:55:04 +0200 Message-ID: <200709052355.04954.bzolnier@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.189]:65452 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932213AbXIEV64 (ORCPT ); Wed, 5 Sep 2007 17:58:56 -0400 Received: by nf-out-0910.google.com with SMTP id f5so1828126nfh for ; Wed, 05 Sep 2007 14:58:55 -0700 (PDT) Content-Disposition: inline Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Since cs5520 uses VDMA best PIO mode was tuned anyway by ide_dma_check() but only if DMA was successfully initialized. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pci/cs5520.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) Index: b/drivers/ide/pci/cs5520.c =================================================================== --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -123,10 +123,11 @@ static void __devinit init_hwif_cs5520(i hwif->set_pio_mode = &cs5520_set_pio_mode; hwif->set_dma_mode = &cs5520_set_dma_mode; - if (hwif->dma_base == 0) { - hwif->drives[1].autotune = hwif->drives[0].autotune = 1; + hwif->drives[0].autotune = 1; + hwif->drives[1].autotune = 1; + + if (hwif->dma_base == 0) return; - } hwif->ide_dma_on = &cs5520_dma_on; }