net/mlx4: fix sparse warnings on TX blue flame buffer
The blue flame buffer is defined to be of type void __iomem * but was passed to mlx4_bf_copy which gets unsigned long * . This triggered sparse warning on different address spaces, fix that by changing mlx4_bf_copy first param to be of type void __iomem * . Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -584,7 +584,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb)
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return skb_tx_hash(dev, skb);
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}
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static void mlx4_bf_copy(unsigned long *dst, unsigned long *src, unsigned bytecnt)
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static void mlx4_bf_copy(void __iomem *dst, unsigned long *src, unsigned bytecnt)
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{
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__iowrite64_copy(dst, src, bytecnt / 8);
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}
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