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>
mariux64 · May 18, 2010 · 6bc0d39 · 6bc0d39
1 parent 3e4ec34
commit 6bc0d39
Showing 1 changed file with 1 addition and 2 deletions.
diff --git 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);
 }