Replace pci_alloc_consistent() with dma_alloc_coherent() so that
appropriate GFP flags can be used.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NBenjamin Li <benli@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>