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atl1c: remove dmaw_block 

dmaw_block is never used in the driver, remove it.

Signed-off-by: xiong <xiong@qca.qualcomm.com>
Tested-by: Liu David <dwliu@qca.qualcomm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Huang, Xiong 2012-04-17 19:32:34 +00:00 committed by David S. Miller
parent 37bfccb595
commit 3f6f6a6181
2 changed files with 0 additions and 5 deletions
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1
drivers/net/ethernet/atheros/atl1c/atl1c.h
View File

@ -374,7 +374,6 @@ struct atl1c_hw {
enum atl1c_dma_order dma_order;
enum atl1c_dma_rcb rcb_value;
enum atl1c_dma_req_block dmar_block;
enum atl1c_dma_req_block dmaw_block;
u16 device_id;
u16 vendor_id;

4
drivers/net/ethernet/atheros/atl1c/atl1c_main.c
View File

@ -740,7 +740,6 @@ static int __devinit atl1c_sw_init(struct atl1c_adapter *adapter)
hw->rfd_burst = 8;
hw->dma_order = atl1c_dma_ord_out;
hw->dmar_block = atl1c_dma_req_1024;
hw->dmaw_block = atl1c_dma_req_1024;
hw->dmar_dly_cnt = 15;
hw->dmaw_dly_cnt = 4;
@ -1056,9 +1055,6 @@ static void atl1c_configure_tx(struct atl1c_adapter *adapter)
AT_WRITE_REG(hw, REG_TX_TSO_OFFLOAD_THRESH,
(tx_offload_thresh >> 3) & TX_TSO_OFFLOAD_THRESH_MASK);
AT_READ_REG(hw, REG_DEVICE_CTRL, &dev_ctrl_data);
max_pay_load = (dev_ctrl_data >> DEVICE_CTRL_MAX_PAYLOAD_SHIFT) &
DEVICE_CTRL_MAX_PAYLOAD_MASK;
hw->dmaw_block = min_t(u32, max_pay_load, hw->dmaw_block);
max_pay_load = (dev_ctrl_data >> DEVICE_CTRL_MAX_RREQ_SZ_SHIFT) &
DEVICE_CTRL_MAX_RREQ_SZ_MASK;
hw->dmar_block = min_t(u32, max_pay_load, hw->dmar_block);