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 0ac6cdd9d1e8e2bbf6d574b51fef60483ca76a84..d3e1bab2a7ad06475b72cea0861a25a38b64c364 100644 (file)
--- 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);
 }