From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCH 4/5] libata: kill ATA_DNXFER_ANY Date: Fri, 2 Feb 2007 16:22:31 +0900 Message-ID: <11704009512121-git-send-email-htejun@gmail.com> References: <11704009502014-git-send-email-htejun@gmail.com> Reply-To: Tejun Heo Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: Received: from nz-out-0506.google.com ([64.233.162.237]:7283 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423169AbXBBHW7 (ORCPT ); Fri, 2 Feb 2007 02:22:59 -0500 Received: by nz-out-0506.google.com with SMTP id s1so788962nze for ; Thu, 01 Feb 2007 23:22:59 -0800 (PST) In-Reply-To: <11704009502014-git-send-email-htejun@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: jeff@garzik.org, alan@lxorguk.ukuu.org.uk, ric@emc.com, edmudama@gmail.com, linux-ide@vger.kernel.org Cc: Tejun Heo ATA_DNXFER_ANY isn't used anymore. Kill it. Signed-off-by: Tejun Heo --- drivers/ata/libata-core.c | 9 --------- drivers/ata/libata.h | 1 - 2 files changed, 0 insertions(+), 10 deletions(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index cbd4bf1..651ab4b 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -2327,15 +2327,6 @@ int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel) udma_mask = 0; break; - case ATA_DNXFER_ANY: - /* don't gear down to MWDMA from UDMA, go directly to PIO */ - if (xfer_mask & ATA_MASK_UDMA) - xfer_mask &= ~ATA_MASK_MWDMA; - - highbit = fls(xfer_mask) - 1; - xfer_mask &= ~(1 << highbit); - break; - default: BUG(); } diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 36e08d2..6fc6260 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -48,7 +48,6 @@ enum { ATA_DNXFER_40C = 2, /* apply 40c cable limit */ ATA_DNXFER_FORCE_PIO = 3, /* force PIO */ ATA_DNXFER_FORCE_PIO0 = 4, /* force PIO0 */ - ATA_DNXFER_ANY = 5, /* speed down any */ ATA_DNXFER_QUIET = (1 << 31), }; -- 1.4.4.4