From: Tejun Heo <tj@kernel.org>
Date: Mon, 10 May 2010 19:41:31 +0000 (+0200)
Subject: sata_inic162x: kill PORT_PRD_ADDR initialization
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6bc0d390dd3dfb7be4325ad0685ae8ec2baf15a4;p=openwrt%2Fstaging%2Fblogic.git

sata_inic162x: kill PORT_PRD_ADDR initialization

sata_inic162x doesn't use PRD anymore.  No need to initialize it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 0ac6cdd9d1e8..d3e1bab2a7ad 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -668,8 +668,7 @@ static void init_port(struct ata_port *ap)
 	memset(pp->pkt, 0, sizeof(struct inic_pkt));
 	memset(pp->cpb_tbl, 0, IDMA_CPB_TBL_SIZE);
 
-	/* setup PRD and CPB lookup table addresses */
-	writel(ap->prd_dma, port_base + PORT_PRD_ADDR);
+	/* setup CPB lookup table addresses */
 	writel(pp->cpb_tbl_dma, port_base + PORT_CPB_CPBLAR);
 }