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    Subject[PATCH 10/12] atl1c: remove dmaw_block
    Date
    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>
    ---
    drivers/net/ethernet/atheros/atl1c/atl1c.h | 1 -
    drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 4 ----
    2 files changed, 0 insertions(+), 5 deletions(-)

    diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c.h b/drivers/net/ethernet/atheros/atl1c/atl1c.h
    index 973c568..0a4bfab 100644
    --- a/drivers/net/ethernet/atheros/atl1c/atl1c.h
    +++ b/drivers/net/ethernet/atheros/atl1c/atl1c.h
    @@ -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;
    diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
    index 1ce48d0..d6ebaa4 100644
    --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
    +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
    @@ -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);
    --
    1.7.7


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