From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932117AbXGPJwA (ORCPT ); Mon, 16 Jul 2007 05:52:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763245AbXGPJsx (ORCPT ); Mon, 16 Jul 2007 05:48:53 -0400 Received: from brick.kernel.dk ([80.160.20.94]:9292 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762553AbXGPJsm (ORCPT ); Mon, 16 Jul 2007 05:48:42 -0400 From: Jens Axboe To: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org Cc: Jens Axboe Subject: [PATCH 22/33] aic94xx: sg chaining support Date: Mon, 16 Jul 2007 11:47:36 +0200 Message-Id: <11845792681200-git-send-email-jens.axboe@oracle.com> X-Mailer: git-send-email 1.5.3.rc2 In-Reply-To: <11845792671245-git-send-email-jens.axboe@oracle.com> References: <11845792671245-git-send-email-jens.axboe@oracle.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Jens Axboe --- drivers/scsi/aic94xx/aic94xx_task.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c index e2ad5be..1327281 100644 --- a/drivers/scsi/aic94xx/aic94xx_task.c +++ b/drivers/scsi/aic94xx/aic94xx_task.c @@ -89,7 +89,7 @@ static inline int asd_map_scatterlist(struct sas_task *task, res = -ENOMEM; goto err_unmap; } - for (sc = task->scatter, i = 0; i < num_sg; i++, sc++) { + for_each_sg(task->scatter, sc, num_sg, i) { struct sg_el *sg = &((struct sg_el *)ascb->sg_arr->vaddr)[i]; sg->bus_addr = cpu_to_le64((u64)sg_dma_address(sc)); @@ -98,7 +98,7 @@ static inline int asd_map_scatterlist(struct sas_task *task, sg->flags |= ASD_SG_EL_LIST_EOL; } - for (sc = task->scatter, i = 0; i < 2; i++, sc++) { + for_each_sg(task->scatter, sc, 2, i) { sg_arr[i].bus_addr = cpu_to_le64((u64)sg_dma_address(sc)); sg_arr[i].size = cpu_to_le32((u32)sg_dma_len(sc)); @@ -110,7 +110,7 @@ static inline int asd_map_scatterlist(struct sas_task *task, sg_arr[2].bus_addr=cpu_to_le64((u64)ascb->sg_arr->dma_handle); } else { int i; - for (sc = task->scatter, i = 0; i < num_sg; i++, sc++) { + for_each_sg(task->scatter, sc, num_sg, i) { sg_arr[i].bus_addr = cpu_to_le64((u64)sg_dma_address(sc)); sg_arr[i].size = cpu_to_le32((u32)sg_dma_len(sc)); -- 1.5.3.rc0.90.gbaa79