From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCH 01/15] libata: make atapi_request_sense() use sg Date: Wed, 5 Dec 2007 16:43:01 +0900 Message-ID: <11968405951137-git-send-email-htejun@gmail.com> References: <11968405951262-git-send-email-htejun@gmail.com> Return-path: Received: from wa-out-1112.google.com ([209.85.146.178]:33171 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751641AbXLEHni (ORCPT ); Wed, 5 Dec 2007 02:43:38 -0500 Received: by wa-out-1112.google.com with SMTP id v27so6895624wah for ; Tue, 04 Dec 2007 23:43:38 -0800 (PST) In-Reply-To: <11968405951262-git-send-email-htejun@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: jeff@garzik.org, linux-ide@vger.kernel.org, alan@lxorguk.ukuu.org.uk, liml@rtr.ca, albertl@mail.com, jens.axboe@oracle.com Cc: Tejun Heo , Rusty Russel atapi_request_sense() is now the only left user of ata_sg_init_one(). Convert it to use sg interface. Signed-off-by: Tejun Heo Cc: Rusty Russel --- drivers/ata/libata-scsi.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index a1ec970..29e8336 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -2340,7 +2340,9 @@ static void atapi_request_sense(struct ata_queued_cmd *qc) ata_qc_reinit(qc); - ata_sg_init_one(qc, cmd->sense_buffer, sizeof(cmd->sense_buffer)); + /* setup sg table and init transfer direction */ + sg_init_one(&qc->sgent, cmd->sense_buffer, sizeof(cmd->sense_buffer)); + ata_sg_init(qc, &qc->sgent, 1); qc->dma_dir = DMA_FROM_DEVICE; memset(&qc->cdb, 0, qc->dev->cdb_len); -- 1.5.2.4