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i825xx: znet: fix compiler warnings when building a 64-bit kernel
When building 64-bit kernel with this driver we get following warnings from the compiler: drivers/net/ethernet/i825xx/znet.c: In function ‘hardware_init’: drivers/net/ethernet/i825xx/znet.c:863:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/ethernet/i825xx/znet.c:870:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Fix these by calling isa_virt_to_bus() before passing the pointers to set_dma_addr(). Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -865,14 +865,14 @@ static void hardware_init(struct net_device *dev)
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disable_dma(znet->rx_dma); /* reset by an interrupting task. */
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clear_dma_ff(znet->rx_dma);
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set_dma_mode(znet->rx_dma, DMA_RX_MODE);
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set_dma_addr(znet->rx_dma, (unsigned int) znet->rx_start);
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set_dma_addr(znet->rx_dma, isa_virt_to_bus(znet->rx_start));
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set_dma_count(znet->rx_dma, RX_BUF_SIZE);
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enable_dma(znet->rx_dma);
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/* Now set up the Tx channel. */
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disable_dma(znet->tx_dma);
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clear_dma_ff(znet->tx_dma);
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set_dma_mode(znet->tx_dma, DMA_TX_MODE);
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set_dma_addr(znet->tx_dma, (unsigned int) znet->tx_start);
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set_dma_addr(znet->tx_dma, isa_virt_to_bus(znet->tx_start));
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set_dma_count(znet->tx_dma, znet->tx_buf_len<<1);
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enable_dma(znet->tx_dma);
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release_dma_lock(flags);
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