From 0e0d26e779d30086a7e86fcfae2d897bbc5579da Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 24 Jul 2019 14:09:39 +0200 Subject: xen/arm: remove xen_dma_ops arm and arm64 can just use xen_swiotlb_dma_ops directly like x86, no need for a pointer indirection. Signed-off-by: Christoph Hellwig Reviewed-by: Julien Grall Reviewed-by: Stefano Stabellini --- arch/arm/xen/mm.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/arm/xen') diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index 2fde161733b0..11d5ad26fcfe 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -162,16 +162,12 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order) } EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region); -const struct dma_map_ops *xen_dma_ops; -EXPORT_SYMBOL(xen_dma_ops); - int __init xen_mm_init(void) { struct gnttab_cache_flush cflush; if (!xen_initial_domain()) return 0; xen_swiotlb_init(1, false); - xen_dma_ops = &xen_swiotlb_dma_ops; cflush.op = 0; cflush.a.dev_bus_addr = 0; -- cgit v1.2.3