From: Li Yang <leoli@freescale.com>
Date: Wed, 31 Oct 2007 11:27:56 +0000 (+0800)
Subject: ata/sata_fsl: Kill ata_sg_is_last()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a2962dd0967d7a16a907f1c63dcb7f83e3bb1795;p=openwrt%2Fstaging%2Fblogic.git

ata/sata_fsl: Kill ata_sg_is_last()

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index f8d8614a514b..9e99cc88340f 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -355,7 +355,7 @@ static unsigned int sata_fsl_fill_sg(struct ata_queued_cmd *qc, void *cmd_desc,
 					"s/g len unaligned : 0x%x\n", sg_len);
 
 		if ((num_prde == (SATA_FSL_MAX_PRD_DIRECT - 1)) &&
-		    !ata_sg_is_last(sg, qc)) {
+		    (qc->n_iter + 1 != qc->n_elem)) {
 			VPRINTK("setting indirect prde\n");
 			prd_ptr_to_indirect_ext = prd;
 			prd->dba = cpu_to_le32(indirect_ext_segment_paddr);