[PATCH] ucc_geth: change to use generic address mapping routine

[PATCH] ucc_geth: change to use generic address mapping routine

[Li Yang]

Private address mapping routine immrbar_virt_to_phys() is removed
from qe_lib. The patch changes ucc_geth driver to use generic routine
iopa().

Signed-off-by: Li Yang <leoli@freescale.com>
---
 drivers/net/ucc_geth.c |   29 ++++++-----------------------
 1 files changed, 6 insertions(+), 23 deletions(-)

diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index b378880..8eb1e94 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3062,21 +3062,11 @@ static int ucc_geth_startup(struct ucc_g
 		endOfRing =
 		    ugeth->p_tx_bd_ring[i] + (ug_info->bdRingLenTx[i] -
 					      1) * sizeof(struct qe_bd);
-		if (ugeth->ug_info->uf_info.bd_mem_part == MEM_PART_SYSTEM) {
-			out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].bd_ring_base,
-				 (u32) virt_to_phys(ugeth->p_tx_bd_ring[i]));
-			out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].
+		out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].bd_ring_base,
+				iopa((unsigned long)ugeth->p_tx_bd_ring[i]));
+		out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].
 				 last_bd_completed_address,
-				 (u32) virt_to_phys(endOfRing));
-		} else if (ugeth->ug_info->uf_info.bd_mem_part ==
-			   MEM_PART_MURAM) {
-			out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].bd_ring_base,
-				 (u32) immrbar_virt_to_phys(ugeth->
-							    p_tx_bd_ring[i]));
-			out_be32(&ugeth->p_send_q_mem_reg->sqqd[i].
-				 last_bd_completed_address,
-				 (u32) immrbar_virt_to_phys(endOfRing));
-		}
+				iopa((unsigned long)endOfRing));
 	}
 
 	/* schedulerbasepointer */
@@ -3328,15 +3318,8 @@ static int ucc_geth_startup(struct ucc_g
 	/* Setup the table */
 	/* Assume BD rings are already established */
 	for (i = 0; i < ug_info->numQueuesRx; i++) {
-		if (ugeth->ug_info->uf_info.bd_mem_part == MEM_PART_SYSTEM) {
-			out_be32(&ugeth->p_rx_bd_qs_tbl[i].externalbdbaseptr,
-				 (u32) virt_to_phys(ugeth->p_rx_bd_ring[i]));
-		} else if (ugeth->ug_info->uf_info.bd_mem_part ==
-			   MEM_PART_MURAM) {
-			out_be32(&ugeth->p_rx_bd_qs_tbl[i].externalbdbaseptr,
-				 (u32) immrbar_virt_to_phys(ugeth->
-							    p_rx_bd_ring[i]));
-		}
+		out_be32(&ugeth->p_rx_bd_qs_tbl[i].externalbdbaseptr,
+			 iopa((unsigned long)ugeth->p_rx_bd_ring[i]));
 		/* rest of fields handled by QE */
 	}