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Konrad Rzeszutek Wilk committed a8752fd9a41
xen/swiotlb: Remove functions not needed anymore. Sparse warns us off: drivers/xen/swiotlb-xen.c:506:1: warning: symbol 'xen_swiotlb_map_sg' was not declared. Should it be static? drivers/xen/swiotlb-xen.c:534:1: warning: symbol 'xen_swiotlb_unmap_sg' was not declared. Should it be static? and it looks like we do not need this function at all. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>