diff options
Diffstat (limited to 'drivers/net/ethernet/altera/altera_msgdma.c')
| -rw-r--r-- | drivers/net/ethernet/altera/altera_msgdma.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/net/ethernet/altera/altera_msgdma.c b/drivers/net/ethernet/altera/altera_msgdma.c index 3df18669ea3..0e38a03b154 100644 --- a/drivers/net/ethernet/altera/altera_msgdma.c +++ b/drivers/net/ethernet/altera/altera_msgdma.c @@ -32,10 +32,8 @@ void msgdma_uninitialize(struct altera_tse_private *priv) void msgdma_reset(struct altera_tse_private *priv) { int counter; - struct msgdma_csr *txcsr = - (struct msgdma_csr *)priv->tx_dma_csr; - struct msgdma_csr *rxcsr = - (struct msgdma_csr *)priv->rx_dma_csr; + struct msgdma_csr *txcsr = priv->tx_dma_csr; + struct msgdma_csr *rxcsr = priv->rx_dma_csr; /* Reset Rx mSGDMA */ iowrite32(MSGDMA_CSR_STAT_MASK, &rxcsr->status); @@ -133,8 +131,7 @@ u32 msgdma_tx_completions(struct altera_tse_private *priv) u32 ready = 0; u32 inuse; u32 status; - struct msgdma_csr *txcsr = - (struct msgdma_csr *)priv->tx_dma_csr; + struct msgdma_csr *txcsr = priv->tx_dma_csr; /* Get number of sent descriptors */ inuse = ioread32(&txcsr->rw_fill_level) & 0xffff; @@ -186,10 +183,8 @@ u32 msgdma_rx_status(struct altera_tse_private *priv) u32 rxstatus = 0; u32 pktlength; u32 pktstatus; - struct msgdma_csr *rxcsr = - (struct msgdma_csr *)priv->rx_dma_csr; - struct msgdma_response *rxresp = - (struct msgdma_response *)priv->rx_dma_resp; + struct msgdma_csr *rxcsr = priv->rx_dma_csr; + struct msgdma_response *rxresp = priv->rx_dma_resp; if (ioread32(&rxcsr->resp_fill_level) & 0xffff) { pktlength = ioread32(&rxresp->bytes_transferred); |