[PATCH 13/15] swiotlb: merge swiotlb-xen initialization into swiotlb

[Stefano Stabellini]

On Mon, 14 Mar 2022, Christoph Hellwig wrote:
> Reuse the generic swiotlb initialization for xen-swiotlb.  For ARM/ARM64
> this works trivially, while for x86 xen_swiotlb_fixup needs to be passed
> as the remap argument to swiotlb_init_remap/swiotlb_init_late.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

For arch/arm/xen and drivers/xen/swiotlb-xen.c

Reviewed-by: Stefano Stabellini <sstabellini at kernel.org>