stmmac: fix Transmit FIFO flush operation

[pandora-kernel.git] / drivers / net / stmmac / dwmac1000_dma.c

diff --git a/drivers/net/stmmac/dwmac1000_dma.c b/drivers/net/stmmac/dwmac1000_dma.c
index 8d3ea99..a547aa9 100644 (file)
--- a/drivers/net/stmmac/dwmac1000_dma.c
+++ b/drivers/net/stmmac/dwmac1000_dma.c
@@ -58,15 +58,6 @@ static int dwmac1000_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx,
        return 0;
 }
 
-/* Transmit FIFO flush operation */
-static void dwmac1000_flush_tx_fifo(unsigned long ioaddr)
-{
-       u32 csr6 = readl(ioaddr + DMA_CONTROL);
-       writel((csr6 | DMA_CONTROL_FTF), ioaddr + DMA_CONTROL);
-
-       do {} while ((readl(ioaddr + DMA_CONTROL) & DMA_CONTROL_FTF));
-}
-
 static void dwmac1000_dma_operation_mode(unsigned long ioaddr, int txmode,
                                    int rxmode)
 {