From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 10/11] ide-pmac: add PIO autotune fallback to ->ide_dma_check Date: Sat, 4 Aug 2007 22:12:19 +0200 Message-ID: <200708042212.19711.bzolnier@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from mu-out-0910.google.com ([209.85.134.186]:12507 "EHLO mu-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760939AbXHDUQN (ORCPT ); Sat, 4 Aug 2007 16:16:13 -0400 Received: by mu-out-0910.google.com with SMTP id i10so1508364mue for ; Sat, 04 Aug 2007 13:16:12 -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 Cc: Benjamin Herrenschmidt Since ide-pmac allows separate PIO and DMA timings, and ide-pmac always sets ->autotune this change shouldn't have any other effect than bringing ide-pmac driver in-line with other host drivers wrt ->ide_dma_check implementation. Cc: Benjamin Herrenschmidt Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ppc/pmac.c | 2 ++ 1 file changed, 2 insertions(+) Index: b/drivers/ide/ppc/pmac.c =================================================================== --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -1587,6 +1587,8 @@ pmac_ide_dma_check(ide_drive_t *drive) if (ide_tune_dma(drive)) return 0; + ide_set_max_pio(drive); + return -1; }