From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCH 12/14] libata-link: update ata_dev_configure() to deal with PM links Date: Fri, 12 May 2006 01:30:23 +0900 Message-ID: <1147365023184-git-send-email-htejun@gmail.com> References: <11473650221713-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 wr-out-0506.google.com ([64.233.184.234]:37003 "EHLO wr-out-0506.google.com") by vger.kernel.org with ESMTP id S1751860AbWEKQae (ORCPT ); Thu, 11 May 2006 12:30:34 -0400 Received: by wr-out-0506.google.com with SMTP id i12so405467wra for ; Thu, 11 May 2006 09:30:34 -0700 (PDT) In-Reply-To: <11473650221713-git-send-email-htejun@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk, axboe@suse.de, albertcc@tw.ibm.com, forrest.zhao@intel.com, efalk@google.com, linux-ide@vger.kernel.org Cc: Tejun Heo Update ata_dev_configure() to deal with PM links. --- drivers/scsi/libata-core.c | 13 ++++++++----- 1 files changed, 8 insertions(+), 5 deletions(-) 17a1cd83a17e3c44a2732ff2e77320f79b8565cd diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 740e831..32ea394 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -1314,7 +1314,7 @@ int ata_dev_configure(struct ata_device { struct ata_port *ap = dev->link->ap; const u16 *id = dev->id; - struct ata_device *tdev; + struct ata_link *tlink; unsigned int xfer_mask; int rc; @@ -1437,10 +1437,13 @@ int ata_dev_configure(struct ata_device } ap->host->max_cmd_len = 0; - ata_link_for_each_dev(tdev, dev->link) { - ap->host->max_cmd_len = max_t(unsigned int, - ap->host->max_cmd_len, - tdev->cdb_len); + ata_port_for_each_link(tlink, ap) { + struct ata_device *tdev; + ata_link_for_each_dev(tdev, tlink) { + ap->host->max_cmd_len = max_t(unsigned int, + ap->host->max_cmd_len, + tdev->cdb_len); + } } /* limit bridge transfers to udma5, 200 sectors */ -- 1.2.4